31390228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14891}}^1$

素因数の和:14943

約数の個数: 24

約数和(自身を含む): 60044544

約数和(自身を除く): 28654316

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 14891, 29782, 59564, 253147, 461621, 506294, 923242, 1012588, 1846484, 7847557, 15695114, 31390228]

約数ペア:

[(1, 31390228), (2, 15695114), (4, 7847557), (17, 1846484), (31, 1012588), (34, 923242), (62, 506294), (68, 461621), (124, 253147), (527, 59564), (1054, 29782), (2108, 14891)]