90236528

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{106411}}^1$

素因数の和:106472

約数の個数: 20

約数和(自身を含む): 178133688

約数和(自身を除く): 87897160

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 106411, 212822, 425644, 851288, 1702576, 5639783, 11279566, 22559132, 45118264, 90236528]

約数ペア:

[(1, 90236528), (2, 45118264), (4, 22559132), (8, 11279566), (16, 5639783), (53, 1702576), (106, 851288), (212, 425644), (424, 212822), (848, 106411)]