31042132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7927}}^1$

素因数の和:8031

約数の個数: 24

約数和(自身を含む): 59935680

約数和(自身を除く): 28893548

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 7927, 15854, 31708, 87197, 174394, 348788, 705503, 1411006, 2822012, 7760533, 15521066, 31042132]

約数ペア:

[(1, 31042132), (2, 15521066), (4, 7760533), (11, 2822012), (22, 1411006), (44, 705503), (89, 348788), (178, 174394), (356, 87197), (979, 31708), (1958, 15854), (3916, 7927)]