45090128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97177}}^1$

素因数の和:97214

約数の個数: 20

約数和(自身を含む): 90375540

約数和(自身を除く): 45285412

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 97177, 194354, 388708, 777416, 1554832, 2818133, 5636266, 11272532, 22545064, 45090128]

約数ペア:

[(1, 45090128), (2, 22545064), (4, 11272532), (8, 5636266), (16, 2818133), (29, 1554832), (58, 777416), (116, 388708), (232, 194354), (464, 97177)]