812201216

素因数分解:

$2^8\times {\mathrm{151}}^1\times {\mathrm{21011}}^1$

素因数の和:21178

約数の個数: 36

約数和(自身を含む): 1632044064

約数和(自身を除く): 819842848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 604, 1208, 2416, 4832, 9664, 19328, 21011, 38656, 42022, 84044, 168088, 336176, 672352, 1344704, 2689408, 3172661, 5378816, 6345322, 12690644, 25381288, 50762576, 101525152, 203050304, 406100608, 812201216]

約数ペア:

[(1, 812201216), (2, 406100608), (4, 203050304), (8, 101525152), (16, 50762576), (32, 25381288), (64, 12690644), (128, 6345322), (151, 5378816), (256, 3172661), (302, 2689408), (604, 1344704), (1208, 672352), (2416, 336176), (4832, 168088), (9664, 84044), (19328, 42022), (21011, 38656)]