80349718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2777}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 136810944

約数和(自身を除く): 56461226

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 391, 629, 782, 851, 1258, 1702, 2777, 5554, 14467, 28934, 47209, 63871, 94418, 102749, 127742, 205498, 1085807, 1746733, 2171614, 2363227, 3493466, 4726454, 40174859, 80349718]

約数ペア:

[(1, 80349718), (2, 40174859), (17, 4726454), (23, 3493466), (34, 2363227), (37, 2171614), (46, 1746733), (74, 1085807), (391, 205498), (629, 127742), (782, 102749), (851, 94418), (1258, 63871), (1702, 47209), (2777, 28934), (5554, 14467)]