31196122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12923}}^1$

素因数の和:13013

約数の個数: 16

約数和(自身を含む): 50248512

約数和(自身を除く): 19052390

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 12923, 25846, 219691, 439382, 917533, 1835066, 15598061, 31196122]

約数ペア:

[(1, 31196122), (2, 15598061), (17, 1835066), (34, 917533), (71, 439382), (142, 219691), (1207, 25846), (2414, 12923)]