215675776

素因数分解:

$2^7\times {\mathrm{787}}^1\times {\mathrm{2141}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 430413480

約数和(自身を除く): 214737704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 787, 1574, 2141, 3148, 4282, 6296, 8564, 12592, 17128, 25184, 34256, 50368, 68512, 100736, 137024, 274048, 1684967, 3369934, 6739868, 13479736, 26959472, 53918944, 107837888, 215675776]

約数ペア:

[(1, 215675776), (2, 107837888), (4, 53918944), (8, 26959472), (16, 13479736), (32, 6739868), (64, 3369934), (128, 1684967), (787, 274048), (1574, 137024), (2141, 100736), (3148, 68512), (4282, 50368), (6296, 34256), (8564, 25184), (12592, 17128)]