87981194

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{79549}}^1$

素因数の和:79637

約数の個数: 16

約数和(自身を含む): 152736000

約数和(自身を除く): 64754806

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 79549, 159098, 556843, 1113686, 6284371, 12568742, 43990597, 87981194]

約数ペア:

[(1, 87981194), (2, 43990597), (7, 12568742), (14, 6284371), (79, 1113686), (158, 556843), (553, 159098), (1106, 79549)]