16686032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 35622720

約数和(自身を除く): 18936688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 839, 904, 1243, 1678, 1808, 2486, 3356, 4972, 6712, 9229, 9944, 13424, 18458, 19888, 36916, 73832, 94807, 147664, 189614, 379228, 758456, 1042877, 1516912, 2085754, 4171508, 8343016, 16686032]

約数ペア:

[(1, 16686032), (2, 8343016), (4, 4171508), (8, 2085754), (11, 1516912), (16, 1042877), (22, 758456), (44, 379228), (88, 189614), (113, 147664), (176, 94807), (226, 73832), (452, 36916), (839, 19888), (904, 18458), (1243, 13424), (1678, 9944), (1808, 9229), (2486, 6712), (3356, 4972)]