91257136

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 180234000

約数和(自身を除く): 88976864

約数列:

[1, 2, 4, 8, 16, 101, 149, 202, 298, 379, 404, 596, 758, 808, 1192, 1516, 1616, 2384, 3032, 6064, 15049, 30098, 38279, 56471, 60196, 76558, 112942, 120392, 153116, 225884, 240784, 306232, 451768, 612464, 903536, 5703571, 11407142, 22814284, 45628568, 91257136]

約数ペア:

[(1, 91257136), (2, 45628568), (4, 22814284), (8, 11407142), (16, 5703571), (101, 903536), (149, 612464), (202, 451768), (298, 306232), (379, 240784), (404, 225884), (596, 153116), (758, 120392), (808, 112942), (1192, 76558), (1516, 60196), (1616, 56471), (2384, 38279), (3032, 30098), (6064, 15049)]