31375168

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1151

約数の個数: 56

約数和(自身を含む): 69640704

約数和(自身を除く): 38265536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 164, 176, 328, 352, 451, 656, 704, 902, 1087, 1312, 1804, 2174, 2624, 3608, 4348, 7216, 8696, 11957, 14432, 17392, 23914, 28864, 34784, 44567, 47828, 69568, 89134, 95656, 178268, 191312, 356536, 382624, 490237, 713072, 765248, 980474, 1426144, 1960948, 2852288, 3921896, 7843792, 15687584, 31375168]

約数ペア:

[(1, 31375168), (2, 15687584), (4, 7843792), (8, 3921896), (11, 2852288), (16, 1960948), (22, 1426144), (32, 980474), (41, 765248), (44, 713072), (64, 490237), (82, 382624), (88, 356536), (164, 191312), (176, 178268), (328, 95656), (352, 89134), (451, 69568), (656, 47828), (704, 44567), (902, 34784), (1087, 28864), (1312, 23914), (1804, 17392), (2174, 14432), (2624, 11957), (3608, 8696), (4348, 7216)]