80432884

素因数分解:

$2^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{2633}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 161074368

約数和(自身を除く): 80641484

約数列:

[1, 2, 4, 7, 14, 28, 1091, 2182, 2633, 4364, 5266, 7637, 10532, 15274, 18431, 30548, 36862, 73724, 2872603, 5745206, 11490412, 20108221, 40216442, 80432884]

約数ペア:

[(1, 80432884), (2, 40216442), (4, 20108221), (7, 11490412), (14, 5745206), (28, 2872603), (1091, 73724), (2182, 36862), (2633, 30548), (4364, 18431), (5266, 15274), (7637, 10532)]