80013308936

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{168347}}^1$

素因数の和:168866

約数の個数: 48

約数和(自身を含む): 165240295920

約数和(自身を除く): 85226986984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 491, 968, 982, 1964, 3928, 5401, 10802, 21604, 43208, 59411, 118822, 168347, 237644, 336694, 475288, 673388, 1346776, 1851817, 3703634, 7407268, 14814536, 20369987, 40739974, 81479948, 82658377, 162959896, 165316754, 330633508, 661267016, 909242147, 1818484294, 3636968588, 7273937176, 10001663617, 20003327234, 40006654468, 80013308936]

約数ペア:

[(1, 80013308936), (2, 40006654468), (4, 20003327234), (8, 10001663617), (11, 7273937176), (22, 3636968588), (44, 1818484294), (88, 909242147), (121, 661267016), (242, 330633508), (484, 165316754), (491, 162959896), (968, 82658377), (982, 81479948), (1964, 40739974), (3928, 20369987), (5401, 14814536), (10802, 7407268), (21604, 3703634), (43208, 1851817), (59411, 1346776), (118822, 673388), (168347, 475288), (237644, 336694)]