31316664

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{27763}}^1$

素因数の和:27819

約数の個数: 32

約数和(自身を含む): 79960320

約数和(自身を除く): 48643656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 27763, 55526, 83289, 111052, 166578, 222104, 333156, 666312, 1304861, 2609722, 3914583, 5219444, 7829166, 10438888, 15658332, 31316664]

約数ペア:

[(1, 31316664), (2, 15658332), (3, 10438888), (4, 7829166), (6, 5219444), (8, 3914583), (12, 2609722), (24, 1304861), (47, 666312), (94, 333156), (141, 222104), (188, 166578), (282, 111052), (376, 83289), (564, 55526), (1128, 27763)]