78416

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:63

約数の個数: 30

約数和(自身を含む): 170190

約数和(自身を除く): 91774

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 169, 208, 232, 338, 377, 464, 676, 754, 1352, 1508, 2704, 3016, 4901, 6032, 9802, 19604, 39208, 78416]

約数ペア:

[(1, 78416), (2, 39208), (4, 19604), (8, 9802), (13, 6032), (16, 4901), (26, 3016), (29, 2704), (52, 1508), (58, 1352), (104, 754), (116, 676), (169, 464), (208, 377), (232, 338)]