16261557266

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{36191}}^1$

素因数の和:36410

約数の個数: 32

約数和(自身を含む): 25849774080

約数和(自身を除く): 9588216814

約数列:

[1, 2, 29, 58, 61, 122, 127, 254, 1769, 3538, 3683, 7366, 7747, 15494, 36191, 72382, 224663, 449326, 1049539, 2099078, 2207651, 4415302, 4596257, 9192514, 64021879, 128043758, 133291453, 266582906, 280371677, 560743354, 8130778633, 16261557266]

約数ペア:

[(1, 16261557266), (2, 8130778633), (29, 560743354), (58, 280371677), (61, 266582906), (122, 133291453), (127, 128043758), (254, 64021879), (1769, 9192514), (3538, 4596257), (3683, 4415302), (7366, 2207651), (7747, 2099078), (15494, 1049539), (36191, 449326), (72382, 224663)]