421317632

素因数分解:

$2^{10}\times {\mathrm{411443}}^1$

素因数の和:411463

約数の個数: 22

約数和(自身を含む): 842225868

約数和(自身を除く): 420908236

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 411443, 822886, 1645772, 3291544, 6583088, 13166176, 26332352, 52664704, 105329408, 210658816, 421317632]

約数ペア:

[(1, 421317632), (2, 210658816), (4, 105329408), (8, 52664704), (16, 26332352), (32, 13166176), (64, 6583088), (128, 3291544), (256, 1645772), (512, 822886), (1024, 411443)]