31530914

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:1081

約数の個数: 16

約数和(自身を含む): 48033216

約数和(自身を除く): 16502302

約数列:

[1, 2, 131, 151, 262, 302, 797, 1594, 19781, 39562, 104407, 120347, 208814, 240694, 15765457, 31530914]

約数ペア:

[(1, 31530914), (2, 15765457), (131, 240694), (151, 208814), (262, 120347), (302, 104407), (797, 39562), (1594, 19781)]