31006288

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{15259}}^1$

素因数の和:15394

約数の個数: 20

約数和(自身を含む): 60551680

約数和(自身を除く): 29545392

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 15259, 30518, 61036, 122072, 244144, 1937893, 3875786, 7751572, 15503144, 31006288]

約数ペア:

[(1, 31006288), (2, 15503144), (4, 7751572), (8, 3875786), (16, 1937893), (127, 244144), (254, 122072), (508, 61036), (1016, 30518), (2032, 15259)]