87967312

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{43291}}^1$

素因数の和:43426

約数の個数: 20

約数和(自身を含む): 171782656

約数和(自身を除く): 83815344

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 43291, 86582, 173164, 346328, 692656, 5497957, 10995914, 21991828, 43983656, 87967312]

約数ペア:

[(1, 87967312), (2, 43983656), (4, 21991828), (8, 10995914), (16, 5497957), (127, 692656), (254, 346328), (508, 173164), (1016, 86582), (2032, 43291)]