315672064

素因数分解:

$2^9\times {\mathrm{616547}}^1$

素因数の和:616565

約数の個数: 20

約数和(自身を含む): 630728604

約数和(自身を除く): 315056540

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 616547, 1233094, 2466188, 4932376, 9864752, 19729504, 39459008, 78918016, 157836032, 315672064]

約数ペア:

[(1, 315672064), (2, 157836032), (4, 78918016), (8, 39459008), (16, 19729504), (32, 9864752), (64, 4932376), (128, 2466188), (256, 1233094), (512, 616547)]