88971968

素因数分解:

$2^6\times {\mathrm{41}}^2\times {\mathrm{827}}^1$

素因数の和:921

約数の個数: 42

約数和(自身を含む): 181183788

約数和(自身を除く): 92211820

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 827, 1312, 1654, 1681, 2624, 3308, 3362, 6616, 6724, 13232, 13448, 26464, 26896, 33907, 52928, 53792, 67814, 107584, 135628, 271256, 542512, 1085024, 1390187, 2170048, 2780374, 5560748, 11121496, 22242992, 44485984, 88971968]

約数ペア:

[(1, 88971968), (2, 44485984), (4, 22242992), (8, 11121496), (16, 5560748), (32, 2780374), (41, 2170048), (64, 1390187), (82, 1085024), (164, 542512), (328, 271256), (656, 135628), (827, 107584), (1312, 67814), (1654, 53792), (1681, 52928), (2624, 33907), (3308, 26896), (3362, 26464), (6616, 13448), (6724, 13232)]