85266728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{787}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 165952800

約数和(自身を除く): 80686072

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 467, 787, 934, 1574, 1868, 3148, 3736, 6296, 13543, 22823, 27086, 45646, 54172, 91292, 108344, 182584, 367529, 735058, 1470116, 2940232, 10658341, 21316682, 42633364, 85266728]

約数ペア:

[(1, 85266728), (2, 42633364), (4, 21316682), (8, 10658341), (29, 2940232), (58, 1470116), (116, 735058), (232, 367529), (467, 182584), (787, 108344), (934, 91292), (1574, 54172), (1868, 45646), (3148, 27086), (3736, 22823), (6296, 13543)]