31601470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 60582816

約数和(自身を除く): 28981346

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 881, 1055, 1762, 2110, 3587, 4405, 7174, 8810, 14977, 17935, 29954, 35870, 74885, 149770, 185891, 371782, 929455, 1858910, 3160147, 6320294, 15800735, 31601470]

約数ペア:

[(1, 31601470), (2, 15800735), (5, 6320294), (10, 3160147), (17, 1858910), (34, 929455), (85, 371782), (170, 185891), (211, 149770), (422, 74885), (881, 35870), (1055, 29954), (1762, 17935), (2110, 14977), (3587, 8810), (4405, 7174)]