31473430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{136841}}^1$

素因数の和:136871

約数の個数: 16

約数和(自身を含む): 59115744

約数和(自身を除く): 27642314

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 136841, 273682, 684205, 1368410, 3147343, 6294686, 15736715, 31473430]

約数ペア:

[(1, 31473430), (2, 15736715), (5, 6294686), (10, 3147343), (23, 1368410), (46, 684205), (115, 273682), (230, 136841)]