180943792

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{30319}}^1$

素因数の和:30700

約数の個数: 20

約数和(自身を含む): 351530080

約数和(自身を除く): 170586288

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 30319, 60638, 121276, 242552, 485104, 11308987, 22617974, 45235948, 90471896, 180943792]

約数ペア:

[(1, 180943792), (2, 90471896), (4, 45235948), (8, 22617974), (16, 11308987), (373, 485104), (746, 242552), (1492, 121276), (2984, 60638), (5968, 30319)]