124428368

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{68821}}^1$

素因数の和:68942

約数の個数: 20

約数和(自身を含む): 243216948

約数和(自身を除く): 118788580

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 68821, 137642, 275284, 550568, 1101136, 7776773, 15553546, 31107092, 62214184, 124428368]

約数ペア:

[(1, 124428368), (2, 62214184), (4, 31107092), (8, 15553546), (16, 7776773), (113, 1101136), (226, 550568), (452, 275284), (904, 137642), (1808, 68821)]