87699638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{42697}}^1$

素因数の和:42791

約数の個数: 16

約数和(自身を含む): 143465280

約数和(自身を除く): 55765642

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 42697, 85394, 555061, 1110122, 3373063, 6746126, 43849819, 87699638]

約数ペア:

[(1, 87699638), (2, 43849819), (13, 6746126), (26, 3373063), (79, 1110122), (158, 555061), (1027, 85394), (2054, 42697)]