31354154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70937}}^1$

素因数の和:70969

約数の個数: 16

約数和(自身を含む): 53629128

約数和(自身を除く): 22274974

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 70937, 141874, 922181, 1205929, 1844362, 2411858, 15677077, 31354154]

約数ペア:

[(1, 31354154), (2, 15677077), (13, 2411858), (17, 1844362), (26, 1205929), (34, 922181), (221, 141874), (442, 70937)]