90992368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{299317}}^1$

素因数の和:299344

約数の個数: 20

約数和(自身を含む): 185577160

約数和(自身を除く): 94584792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 299317, 598634, 1197268, 2394536, 4789072, 5687023, 11374046, 22748092, 45496184, 90992368]

約数ペア:

[(1, 90992368), (2, 45496184), (4, 22748092), (8, 11374046), (16, 5687023), (19, 4789072), (38, 2394536), (76, 1197268), (152, 598634), (304, 299317)]