31269976

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 59847840

約数和(自身を除く): 28577864

約数列:

[1, 2, 4, 8, 103, 137, 206, 274, 277, 412, 548, 554, 824, 1096, 1108, 2216, 14111, 28222, 28531, 37949, 56444, 57062, 75898, 112888, 114124, 151796, 228248, 303592, 3908747, 7817494, 15634988, 31269976]

約数ペア:

[(1, 31269976), (2, 15634988), (4, 7817494), (8, 3908747), (103, 303592), (137, 228248), (206, 151796), (274, 114124), (277, 112888), (412, 75898), (548, 57062), (554, 56444), (824, 37949), (1096, 28531), (1108, 28222), (2216, 14111)]