316031912

素因数分解:

$2^3\times 7^1\times {\mathrm{5643427}}^1$

素因数の和:5643440

約数の個数: 16

約数和(自身を含む): 677211360

約数和(自身を除く): 361179448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5643427, 11286854, 22573708, 39503989, 45147416, 79007978, 158015956, 316031912]

約数ペア:

[(1, 316031912), (2, 158015956), (4, 79007978), (7, 45147416), (8, 39503989), (14, 22573708), (28, 11286854), (56, 5643427)]