285147904

素因数分解:

$2^8\times {\mathrm{1113859}}^1$

素因数の和:1113875

約数の個数: 18

約数和(自身を含む): 569182460

約数和(自身を除く): 284034556

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1113859, 2227718, 4455436, 8910872, 17821744, 35643488, 71286976, 142573952, 285147904]

約数ペア:

[(1, 285147904), (2, 142573952), (4, 71286976), (8, 35643488), (16, 17821744), (32, 8910872), (64, 4455436), (128, 2227718), (256, 1113859)]