86631490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{46327}}^1$

素因数の和:46362

約数の個数: 32

約数和(自身を含む): 180123264

約数和(自身を除く): 93491774

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 46327, 92654, 231635, 463270, 509597, 787559, 1019194, 1575118, 2547985, 3937795, 5095970, 7875590, 8663149, 17326298, 43315745, 86631490]

約数ペア:

[(1, 86631490), (2, 43315745), (5, 17326298), (10, 8663149), (11, 7875590), (17, 5095970), (22, 3937795), (34, 2547985), (55, 1575118), (85, 1019194), (110, 787559), (170, 509597), (187, 463270), (374, 231635), (935, 92654), (1870, 46327)]