81772832

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{25301}}^1$

素因数の和:25412

約数の個数: 24

約数和(自身を含む): 162590652

約数和(自身を除く): 80817820

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 25301, 50602, 101204, 202408, 404816, 809632, 2555401, 5110802, 10221604, 20443208, 40886416, 81772832]

約数ペア:

[(1, 81772832), (2, 40886416), (4, 20443208), (8, 10221604), (16, 5110802), (32, 2555401), (101, 809632), (202, 404816), (404, 202408), (808, 101204), (1616, 50602), (3232, 25301)]