31282498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1697}}^1$

素因数の和:2421

約数の個数: 16

約数和(自身を含む): 50634360

約数和(自身を除く): 19351862

約数列:

[1, 2, 13, 26, 709, 1418, 1697, 3394, 9217, 18434, 22061, 44122, 1203173, 2406346, 15641249, 31282498]

約数ペア:

[(1, 31282498), (2, 15641249), (13, 2406346), (26, 1203173), (709, 44122), (1418, 22061), (1697, 18434), (3394, 9217)]