86104318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 139594752

約数和(自身を除く): 53490434

約数列:

[1, 2, 23, 43, 46, 86, 101, 202, 431, 862, 989, 1978, 2323, 4343, 4646, 8686, 9913, 18533, 19826, 37066, 43531, 87062, 99889, 199778, 426259, 852518, 1001213, 1871833, 2002426, 3743666, 43052159, 86104318]

約数ペア:

[(1, 86104318), (2, 43052159), (23, 3743666), (43, 2002426), (46, 1871833), (86, 1001213), (101, 852518), (202, 426259), (431, 199778), (862, 99889), (989, 87062), (1978, 43531), (2323, 37066), (4343, 19826), (4646, 18533), (8686, 9913)]