87782416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1819

約数の個数: 40

約数和(自身を含む): 176232024

約数和(自身を除く): 88449608

約数列:

[1, 2, 4, 8, 16, 53, 61, 106, 122, 212, 244, 424, 488, 848, 976, 1697, 3233, 3394, 6466, 6788, 12932, 13576, 25864, 27152, 51728, 89941, 103517, 179882, 207034, 359764, 414068, 719528, 828136, 1439056, 1656272, 5486401, 10972802, 21945604, 43891208, 87782416]

約数ペア:

[(1, 87782416), (2, 43891208), (4, 21945604), (8, 10972802), (16, 5486401), (53, 1656272), (61, 1439056), (106, 828136), (122, 719528), (212, 414068), (244, 359764), (424, 207034), (488, 179882), (848, 103517), (976, 89941), (1697, 51728), (3233, 27152), (3394, 25864), (6466, 13576), (6788, 12932)]