31175664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1134

約数の個数: 80

約数和(自身を含む): 88660992

約数和(自身を除く): 57485328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1063, 1128, 1222, 1833, 2126, 2256, 2444, 3189, 3666, 4252, 4888, 6378, 7332, 8504, 9776, 12756, 13819, 14664, 17008, 25512, 27638, 29328, 41457, 49961, 51024, 55276, 82914, 99922, 110552, 149883, 165828, 199844, 221104, 299766, 331656, 399688, 599532, 649493, 663312, 799376, 1199064, 1298986, 1948479, 2398128, 2597972, 3896958, 5195944, 7793916, 10391888, 15587832, 31175664]

約数ペア:

[(1, 31175664), (2, 15587832), (3, 10391888), (4, 7793916), (6, 5195944), (8, 3896958), (12, 2597972), (13, 2398128), (16, 1948479), (24, 1298986), (26, 1199064), (39, 799376), (47, 663312), (48, 649493), (52, 599532), (78, 399688), (94, 331656), (104, 299766), (141, 221104), (156, 199844), (188, 165828), (208, 149883), (282, 110552), (312, 99922), (376, 82914), (564, 55276), (611, 51024), (624, 49961), (752, 41457), (1063, 29328), (1128, 27638), (1222, 25512), (1833, 17008), (2126, 14664), (2256, 13819), (2444, 12756), (3189, 9776), (3666, 8504), (4252, 7332), (4888, 6378)]