85427648

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:625

約数の個数: 56

約数和(自身を含む): 179953920

約数和(自身を除く): 94526272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 163, 304, 326, 431, 608, 652, 862, 1216, 1304, 1724, 2608, 3097, 3448, 5216, 6194, 6896, 8189, 10432, 12388, 13792, 16378, 24776, 27584, 32756, 49552, 65512, 70253, 99104, 131024, 140506, 198208, 262048, 281012, 524096, 562024, 1124048, 1334807, 2248096, 2669614, 4496192, 5339228, 10678456, 21356912, 42713824, 85427648]

約数ペア:

[(1, 85427648), (2, 42713824), (4, 21356912), (8, 10678456), (16, 5339228), (19, 4496192), (32, 2669614), (38, 2248096), (64, 1334807), (76, 1124048), (152, 562024), (163, 524096), (304, 281012), (326, 262048), (431, 198208), (608, 140506), (652, 131024), (862, 99104), (1216, 70253), (1304, 65512), (1724, 49552), (2608, 32756), (3097, 27584), (3448, 24776), (5216, 16378), (6194, 13792), (6896, 12388), (8189, 10432)]