39850768

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{9923}}^1$

素因数の和:10182

約数の個数: 20

約数和(自身を含む): 77526288

約数和(自身を除く): 37675520

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 9923, 19846, 39692, 79384, 158768, 2490673, 4981346, 9962692, 19925384, 39850768]

約数ペア:

[(1, 39850768), (2, 19925384), (4, 9962692), (8, 4981346), (16, 2490673), (251, 158768), (502, 79384), (1004, 39692), (2008, 19846), (4016, 9923)]