88690987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2749}}^1$

素因数の和:3186

約数の個数: 16

約数和(自身を含む): 110880000

約数和(自身を除く): 22189013

約数列:

[1, 7, 11, 77, 419, 2749, 2933, 4609, 19243, 30239, 32263, 211673, 1151831, 8062817, 12670141, 88690987]

約数ペア:

[(1, 88690987), (7, 12670141), (11, 8062817), (77, 1151831), (419, 211673), (2749, 32263), (2933, 30239), (4609, 19243)]