80107762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4937}}^1$

素因数の和:5026

約数の個数: 32

約数和(自身を含む): 146954880

約数和(自身を除く): 66847118

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 4937, 8113, 9874, 16226, 34559, 69118, 93803, 187606, 301157, 602314, 656621, 1313242, 2108099, 4216198, 5721983, 11443966, 40053881, 80107762]

約数ペア:

[(1, 80107762), (2, 40053881), (7, 11443966), (14, 5721983), (19, 4216198), (38, 2108099), (61, 1313242), (122, 656621), (133, 602314), (266, 301157), (427, 187606), (854, 93803), (1159, 69118), (2318, 34559), (4937, 16226), (8113, 9874)]