31139136

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{7723}}^1$

素因数の和:7748

約数の個数: 84

約数和(自身を含む): 102018592

約数和(自身を除く): 70879456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 7723, 15446, 23169, 30892, 46338, 54061, 61784, 69507, 92676, 108122, 123568, 139014, 162183, 185352, 216244, 247136, 278028, 324366, 370704, 432488, 486549, 494272, 556056, 648732, 741408, 864976, 973098, 1112112, 1297464, 1482816, 1729952, 1946196, 2224224, 2594928, 3459904, 3892392, 4448448, 5189856, 7784784, 10379712, 15569568, 31139136]

約数ペア:

[(1, 31139136), (2, 15569568), (3, 10379712), (4, 7784784), (6, 5189856), (7, 4448448), (8, 3892392), (9, 3459904), (12, 2594928), (14, 2224224), (16, 1946196), (18, 1729952), (21, 1482816), (24, 1297464), (28, 1112112), (32, 973098), (36, 864976), (42, 741408), (48, 648732), (56, 556056), (63, 494272), (64, 486549), (72, 432488), (84, 370704), (96, 324366), (112, 278028), (126, 247136), (144, 216244), (168, 185352), (192, 162183), (224, 139014), (252, 123568), (288, 108122), (336, 92676), (448, 69507), (504, 61784), (576, 54061), (672, 46338), (1008, 30892), (1344, 23169), (2016, 15446), (4032, 7723)]