161016632

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{13627}}^1$

素因数の和:13851

約数の個数: 32

約数和(自身を含む): 346696320

約数和(自身を除く): 185679688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 11816, 13627, 27254, 54508, 95389, 109016, 190778, 381556, 763112, 2875297, 5750594, 11501188, 20127079, 23002376, 40254158, 80508316, 161016632]

約数ペア:

[(1, 161016632), (2, 80508316), (4, 40254158), (7, 23002376), (8, 20127079), (14, 11501188), (28, 5750594), (56, 2875297), (211, 763112), (422, 381556), (844, 190778), (1477, 109016), (1688, 95389), (2954, 54508), (5908, 27254), (11816, 13627)]