77911394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{15601}}^1$

素因数の和:15841

約数の個数: 16

約数和(自身を含む): 128061216

約数和(自身を除く): 50149822

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 15601, 31202, 171611, 343222, 3541427, 7082854, 38955697, 77911394]

約数ペア:

[(1, 77911394), (2, 38955697), (11, 7082854), (22, 3541427), (227, 343222), (454, 171611), (2497, 31202), (4994, 15601)]