83384432

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{37493}}^1$

素因数の和:37640

約数の個数: 20

約数和(自身を含む): 162723960

約数和(自身を除く): 79339528

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 37493, 74986, 149972, 299944, 599888, 5211527, 10423054, 20846108, 41692216, 83384432]

約数ペア:

[(1, 83384432), (2, 41692216), (4, 20846108), (8, 10423054), (16, 5211527), (139, 599888), (278, 299944), (556, 149972), (1112, 74986), (2224, 37493)]