31983430

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{12161}}^1$

素因数の和:12431

約数の個数: 16

約数和(自身を含む): 57793824

約数和(自身を除く): 25810394

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 12161, 24322, 60805, 121610, 3198343, 6396686, 15991715, 31983430]

約数ペア:

[(1, 31983430), (2, 15991715), (5, 6396686), (10, 3198343), (263, 121610), (526, 60805), (1315, 24322), (2630, 12161)]