31048992

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8293}}^1$

素因数の和:8322

約数の個数: 72

約数和(自身を含む): 95099004

約数和(自身を除く): 64050012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 8293, 16586, 24879, 33172, 49758, 66344, 74637, 99516, 107809, 132688, 149274, 199032, 215618, 265376, 298548, 323427, 398064, 431236, 597096, 646854, 796128, 862472, 970281, 1194192, 1293708, 1724944, 1940562, 2388384, 2587416, 3449888, 3881124, 5174832, 7762248, 10349664, 15524496, 31048992]

約数ペア:

[(1, 31048992), (2, 15524496), (3, 10349664), (4, 7762248), (6, 5174832), (8, 3881124), (9, 3449888), (12, 2587416), (13, 2388384), (16, 1940562), (18, 1724944), (24, 1293708), (26, 1194192), (32, 970281), (36, 862472), (39, 796128), (48, 646854), (52, 597096), (72, 431236), (78, 398064), (96, 323427), (104, 298548), (117, 265376), (144, 215618), (156, 199032), (208, 149274), (234, 132688), (288, 107809), (312, 99516), (416, 74637), (468, 66344), (624, 49758), (936, 33172), (1248, 24879), (1872, 16586), (3744, 8293)]