123661016

素因数分解:

$2^3\times {\mathrm{2749}}^1\times {\mathrm{5623}}^1$

素因数の和:8378

約数の個数: 16

約数和(自身を含む): 231990000

約数和(自身を除く): 108328984

約数列:

[1, 2, 4, 8, 2749, 5498, 5623, 10996, 11246, 21992, 22492, 44984, 15457627, 30915254, 61830508, 123661016]

約数ペア:

[(1, 123661016), (2, 61830508), (4, 30915254), (8, 15457627), (2749, 44984), (5498, 22492), (5623, 21992), (10996, 11246)]