40290884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4523}}^1$

素因数の和:4675

約数の個数: 24

約数和(自身を含む): 75243168

約数和(自身を除く): 34952284

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 4523, 8908, 9046, 18092, 76891, 153782, 307564, 592513, 1185026, 2370052, 10072721, 20145442, 40290884]

約数ペア:

[(1, 40290884), (2, 20145442), (4, 10072721), (17, 2370052), (34, 1185026), (68, 592513), (131, 307564), (262, 153782), (524, 76891), (2227, 18092), (4454, 9046), (4523, 8908)]