31995830

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{6361}}^1$

素因数の和:6871

約数の個数: 16

約数和(自身を含む): 57716064

約数和(自身を除く): 25720234

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 6361, 12722, 31805, 63610, 3199583, 6399166, 15997915, 31995830]

約数ペア:

[(1, 31995830), (2, 15997915), (5, 6399166), (10, 3199583), (503, 63610), (1006, 31805), (2515, 12722), (5030, 6361)]