83120648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21601}}^1$

素因数の和:21657

約数の個数: 32

約数和(自身を含む): 172383960

約数和(自身を除く): 89263312

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 21601, 43202, 86404, 172808, 280813, 561626, 799237, 1123252, 1598474, 2246504, 3196948, 6393896, 10390081, 20780162, 41560324, 83120648]

約数ペア:

[(1, 83120648), (2, 41560324), (4, 20780162), (8, 10390081), (13, 6393896), (26, 3196948), (37, 2246504), (52, 1598474), (74, 1123252), (104, 799237), (148, 561626), (296, 280813), (481, 172808), (962, 86404), (1924, 43202), (3848, 21601)]