80597986

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4639}}^1$

素因数の和:4738

約数の個数: 32

約数和(自身を含む): 148331520

約数和(自身を除く): 67733534

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 2482, 4639, 8687, 9278, 17374, 32473, 64946, 78863, 157726, 338647, 552041, 677294, 1104082, 2370529, 4741058, 5756999, 11513998, 40298993, 80597986]

約数ペア:

[(1, 80597986), (2, 40298993), (7, 11513998), (14, 5756999), (17, 4741058), (34, 2370529), (73, 1104082), (119, 677294), (146, 552041), (238, 338647), (511, 157726), (1022, 78863), (1241, 64946), (2482, 32473), (4639, 17374), (8687, 9278)]