131849776

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{284159}}^1$

素因数の和:284196

約数の個数: 20

約数和(自身を含む): 264268800

約数和(自身を除く): 132419024

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 284159, 568318, 1136636, 2273272, 4546544, 8240611, 16481222, 32962444, 65924888, 131849776]

約数ペア:

[(1, 131849776), (2, 65924888), (4, 32962444), (8, 16481222), (16, 8240611), (29, 4546544), (58, 2273272), (116, 1136636), (232, 568318), (464, 284159)]