31441090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 57988224

約数和(自身を除く): 26547134

約数列:

[1, 2, 5, 10, 67, 134, 167, 281, 334, 335, 562, 670, 835, 1405, 1670, 2810, 11189, 18827, 22378, 37654, 46927, 55945, 93854, 94135, 111890, 188270, 234635, 469270, 3144109, 6288218, 15720545, 31441090]

約数ペア:

[(1, 31441090), (2, 15720545), (5, 6288218), (10, 3144109), (67, 469270), (134, 234635), (167, 188270), (281, 111890), (334, 94135), (335, 93854), (562, 55945), (670, 46927), (835, 37654), (1405, 22378), (1670, 18827), (2810, 11189)]