1161136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2380

約数の個数: 20

約数和(自身を含む): 2323264

約数和(自身を除く): 1162128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2341, 4682, 9364, 18728, 37456, 72571, 145142, 290284, 580568, 1161136]

約数ペア:

[(1, 1161136), (2, 580568), (4, 290284), (8, 145142), (16, 72571), (31, 37456), (62, 18728), (124, 9364), (248, 4682), (496, 2341)]