221206528

素因数分解:

$2^{11}\times {\mathrm{108011}}^1$

素因数の和:108033

約数の個数: 24

約数和(自身を含む): 442309140

約数和(自身を除く): 221102612

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 108011, 216022, 432044, 864088, 1728176, 3456352, 6912704, 13825408, 27650816, 55301632, 110603264, 221206528]

約数ペア:

[(1, 221206528), (2, 110603264), (4, 55301632), (8, 27650816), (16, 13825408), (32, 6912704), (64, 3456352), (128, 1728176), (256, 864088), (512, 432044), (1024, 216022), (2048, 108011)]