240697616

素因数分解:

$2^4\times {\mathrm{2437}}^1\times {\mathrm{6173}}^1$

素因数の和:8618

約数の個数: 20

約数和(自身を含む): 466618572

約数和(自身を除く): 225920956

約数列:

[1, 2, 4, 8, 16, 2437, 4874, 6173, 9748, 12346, 19496, 24692, 38992, 49384, 98768, 15043601, 30087202, 60174404, 120348808, 240697616]

約数ペア:

[(1, 240697616), (2, 120348808), (4, 60174404), (8, 30087202), (16, 15043601), (2437, 98768), (4874, 49384), (6173, 38992), (9748, 24692), (12346, 19496)]