31363384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10399}}^1$

素因数の和:10447

約数の個数: 32

約数和(自身を含む): 65520000

約数和(自身を除く): 34156616

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 10399, 20798, 41596, 83192, 135187, 270374, 301571, 540748, 603142, 1081496, 1206284, 2412568, 3920423, 7840846, 15681692, 31363384]

約数ペア:

[(1, 31363384), (2, 15681692), (4, 7840846), (8, 3920423), (13, 2412568), (26, 1206284), (29, 1081496), (52, 603142), (58, 540748), (104, 301571), (116, 270374), (232, 135187), (377, 83192), (754, 41596), (1508, 20798), (3016, 10399)]