133780408

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{27103}}^1$

素因数の和:27726

約数の個数: 16

約数和(自身を含む): 251254080

約数和(自身を除く): 117473672

約数列:

[1, 2, 4, 8, 617, 1234, 2468, 4936, 27103, 54206, 108412, 216824, 16722551, 33445102, 66890204, 133780408]

約数ペア:

[(1, 133780408), (2, 66890204), (4, 33445102), (8, 16722551), (617, 216824), (1234, 108412), (2468, 54206), (4936, 27103)]