31214976

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 128

約数和(自身を含む): 92248800

約数和(自身を除く): 61033824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 169, 192, 208, 222, 296, 312, 338, 384, 416, 444, 481, 507, 592, 624, 676, 832, 888, 962, 1014, 1184, 1248, 1352, 1443, 1664, 1776, 1924, 2028, 2197, 2368, 2496, 2704, 2886, 3552, 3848, 4056, 4394, 4736, 4992, 5408, 5772, 6253, 6591, 7104, 7696, 8112, 8788, 10816, 11544, 12506, 13182, 14208, 15392, 16224, 17576, 18759, 21632, 23088, 25012, 26364, 30784, 32448, 35152, 37518, 46176, 50024, 52728, 61568, 64896, 70304, 75036, 81289, 92352, 100048, 105456, 140608, 150072, 162578, 184704, 200096, 210912, 243867, 281216, 300144, 325156, 400192, 421824, 487734, 600288, 650312, 800384, 843648, 975468, 1200576, 1300624, 1950936, 2401152, 2601248, 3901872, 5202496, 7803744, 10404992, 15607488, 31214976]

約数ペア:

[(1, 31214976), (2, 15607488), (3, 10404992), (4, 7803744), (6, 5202496), (8, 3901872), (12, 2601248), (13, 2401152), (16, 1950936), (24, 1300624), (26, 1200576), (32, 975468), (37, 843648), (39, 800384), (48, 650312), (52, 600288), (64, 487734), (74, 421824), (78, 400192), (96, 325156), (104, 300144), (111, 281216), (128, 243867), (148, 210912), (156, 200096), (169, 184704), (192, 162578), (208, 150072), (222, 140608), (296, 105456), (312, 100048), (338, 92352), (384, 81289), (416, 75036), (444, 70304), (481, 64896), (507, 61568), (592, 52728), (624, 50024), (676, 46176), (832, 37518), (888, 35152), (962, 32448), (1014, 30784), (1184, 26364), (1248, 25012), (1352, 23088), (1443, 21632), (1664, 18759), (1776, 17576), (1924, 16224), (2028, 15392), (2197, 14208), (2368, 13182), (2496, 12506), (2704, 11544), (2886, 10816), (3552, 8788), (3848, 8112), (4056, 7696), (4394, 7104), (4736, 6591), (4992, 6253), (5408, 5772)]