118435984

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{19531}}^1$

素因数の和:19918

約数の個数: 20

約数和(自身を含む): 230086960

約数和(自身を除く): 111650976

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 19531, 39062, 78124, 156248, 312496, 7402249, 14804498, 29608996, 59217992, 118435984]

約数ペア:

[(1, 118435984), (2, 59217992), (4, 29608996), (8, 14804498), (16, 7402249), (379, 312496), (758, 156248), (1516, 78124), (3032, 39062), (6064, 19531)]