118137808

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{18413}}^1$

素因数の和:18822

約数の個数: 20

約数和(自身を含む): 229475268

約数和(自身を除く): 111337460

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 18413, 36826, 73652, 147304, 294608, 7383613, 14767226, 29534452, 59068904, 118137808]

約数ペア:

[(1, 118137808), (2, 59068904), (4, 29534452), (8, 14767226), (16, 7383613), (401, 294608), (802, 147304), (1604, 73652), (3208, 36826), (6416, 18413)]