314667728

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{29753}}^1$

素因数の和:30422

約数の個数: 20

約数和(自身を含む): 610611588

約数和(自身を除く): 295943860

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 29753, 59506, 119012, 238024, 476048, 19666733, 39333466, 78666932, 157333864, 314667728]

約数ペア:

[(1, 314667728), (2, 157333864), (4, 78666932), (8, 39333466), (16, 19666733), (661, 476048), (1322, 238024), (2644, 119012), (5288, 59506), (10576, 29753)]