31974932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 63201600

約数和(自身を除く): 31226668

約数列:

[1, 2, 4, 11, 22, 44, 59, 109, 113, 118, 218, 226, 236, 436, 452, 649, 1199, 1243, 1298, 2398, 2486, 2596, 4796, 4972, 6431, 6667, 12317, 12862, 13334, 24634, 25724, 26668, 49268, 70741, 73337, 135487, 141482, 146674, 270974, 282964, 293348, 541948, 726703, 1453406, 2906812, 7993733, 15987466, 31974932]

約数ペア:

[(1, 31974932), (2, 15987466), (4, 7993733), (11, 2906812), (22, 1453406), (44, 726703), (59, 541948), (109, 293348), (113, 282964), (118, 270974), (218, 146674), (226, 141482), (236, 135487), (436, 73337), (452, 70741), (649, 49268), (1199, 26668), (1243, 25724), (1298, 24634), (2398, 13334), (2486, 12862), (2596, 12317), (4796, 6667), (4972, 6431)]