80641634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 132848640

約数和(自身を除く): 52207006

約数列:

[1, 2, 23, 29, 46, 58, 61, 122, 667, 991, 1334, 1403, 1769, 1982, 2806, 3538, 22793, 28739, 40687, 45586, 57478, 60451, 81374, 120902, 660997, 1321994, 1390373, 1753079, 2780746, 3506158, 40320817, 80641634]

約数ペア:

[(1, 80641634), (2, 40320817), (23, 3506158), (29, 2780746), (46, 1753079), (58, 1390373), (61, 1321994), (122, 660997), (667, 120902), (991, 81374), (1334, 60451), (1403, 57478), (1769, 45586), (1982, 40687), (2806, 28739), (3538, 22793)]