80548112

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 161150400

約数和(自身を除く): 80602288

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 359, 379, 592, 718, 758, 1436, 1516, 2872, 3032, 5744, 6064, 13283, 14023, 26566, 28046, 53132, 56092, 106264, 112184, 136061, 212528, 224368, 272122, 544244, 1088488, 2176976, 5034257, 10068514, 20137028, 40274056, 80548112]

約数ペア:

[(1, 80548112), (2, 40274056), (4, 20137028), (8, 10068514), (16, 5034257), (37, 2176976), (74, 1088488), (148, 544244), (296, 272122), (359, 224368), (379, 212528), (592, 136061), (718, 112184), (758, 106264), (1436, 56092), (1516, 53132), (2872, 28046), (3032, 26566), (5744, 14023), (6064, 13283)]