39903412

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 71096256

約数和(自身を除く): 31192844

約数列:

[1, 2, 4, 83, 166, 263, 332, 457, 526, 914, 1052, 1828, 21829, 37931, 43658, 75862, 87316, 120191, 151724, 240382, 480764, 9975853, 19951706, 39903412]

約数ペア:

[(1, 39903412), (2, 19951706), (4, 9975853), (83, 480764), (166, 240382), (263, 151724), (332, 120191), (457, 87316), (526, 75862), (914, 43658), (1052, 37931), (1828, 21829)]