90679472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{797}}^1$

素因数の和:1365

約数の個数: 40

約数和(自身を含む): 189789936

約数和(自身を除く): 99110464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 547, 797, 1094, 1594, 2188, 3188, 4376, 6376, 7111, 8752, 10361, 12752, 14222, 20722, 28444, 41444, 56888, 82888, 113776, 165776, 435959, 871918, 1743836, 3487672, 5667467, 6975344, 11334934, 22669868, 45339736, 90679472]

約数ペア:

[(1, 90679472), (2, 45339736), (4, 22669868), (8, 11334934), (13, 6975344), (16, 5667467), (26, 3487672), (52, 1743836), (104, 871918), (208, 435959), (547, 165776), (797, 113776), (1094, 82888), (1594, 56888), (2188, 41444), (3188, 28444), (4376, 20722), (6376, 14222), (7111, 12752), (8752, 10361)]