31270538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1483}}^1$

素因数の和:2309

約数の個数: 16

約数和(自身を含む): 50610336

約数和(自身を除く): 19339798

約数列:

[1, 2, 13, 26, 811, 1483, 1622, 2966, 10543, 19279, 21086, 38558, 1202713, 2405426, 15635269, 31270538]

約数ペア:

[(1, 31270538), (2, 15635269), (13, 2405426), (26, 1202713), (811, 38558), (1483, 21086), (1622, 19279), (2966, 10543)]