124622416

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{40357}}^1$

素因数の和:40558

約数の個数: 20

約数和(自身を含む): 242713012

約数和(自身を除く): 118090596

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 40357, 80714, 161428, 322856, 645712, 7788901, 15577802, 31155604, 62311208, 124622416]

約数ペア:

[(1, 124622416), (2, 62311208), (4, 31155604), (8, 15577802), (16, 7788901), (193, 645712), (386, 322856), (772, 161428), (1544, 80714), (3088, 40357)]