39896144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{146677}}^1$

素因数の和:146702

約数の個数: 20

約数和(自身を含む): 81846324

約数和(自身を除く): 41950180

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 146677, 293354, 586708, 1173416, 2346832, 2493509, 4987018, 9974036, 19948072, 39896144]

約数ペア:

[(1, 39896144), (2, 19948072), (4, 9974036), (8, 4987018), (16, 2493509), (17, 2346832), (34, 1173416), (68, 586708), (136, 293354), (272, 146677)]