31363328

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1330

約数の個数: 36

約数和(自身を含む): 63276108

約数和(自身を除く): 31912780

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 808, 1213, 1616, 2426, 3232, 4852, 6464, 9704, 12928, 19408, 25856, 38816, 77632, 122513, 155264, 245026, 310528, 490052, 980104, 1960208, 3920416, 7840832, 15681664, 31363328]

約数ペア:

[(1, 31363328), (2, 15681664), (4, 7840832), (8, 3920416), (16, 1960208), (32, 980104), (64, 490052), (101, 310528), (128, 245026), (202, 155264), (256, 122513), (404, 77632), (808, 38816), (1213, 25856), (1616, 19408), (2426, 12928), (3232, 9704), (4852, 6464)]