39604016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{145603}}^1$

素因数の和:145628

約数の個数: 20

約数和(自身を含む): 81247032

約数和(自身を除く): 41643016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 145603, 291206, 582412, 1164824, 2329648, 2475251, 4950502, 9901004, 19802008, 39604016]

約数ペア:

[(1, 39604016), (2, 19802008), (4, 9901004), (8, 4950502), (16, 2475251), (17, 2329648), (34, 1164824), (68, 582412), (136, 291206), (272, 145603)]