31227716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31607}}^1$

素因数の和:31643

約数の個数: 24

約数和(自身を含む): 61951680

約数和(自身を除く): 30723964

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 31607, 63214, 126428, 410891, 600533, 821782, 1201066, 1643564, 2402132, 7806929, 15613858, 31227716]

約数ペア:

[(1, 31227716), (2, 15613858), (4, 7806929), (13, 2402132), (19, 1643564), (26, 1201066), (38, 821782), (52, 600533), (76, 410891), (247, 126428), (494, 63214), (988, 31607)]