164860904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1585201}}^1$

素因数の和:1585220

約数の個数: 16

約数和(自身を含む): 332892420

約数和(自身を除く): 168031516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1585201, 3170402, 6340804, 12681608, 20607613, 41215226, 82430452, 164860904]

約数ペア:

[(1, 164860904), (2, 82430452), (4, 41215226), (8, 20607613), (13, 12681608), (26, 6340804), (52, 3170402), (104, 1585201)]