80431142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{607}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 139207680

約数和(自身を除く): 58776538

約数列:

[1, 2, 11, 19, 22, 38, 209, 317, 418, 607, 634, 1214, 3487, 6023, 6677, 6974, 11533, 12046, 13354, 23066, 66253, 126863, 132506, 192419, 253726, 384838, 2116609, 3655961, 4233218, 7311922, 40215571, 80431142]

約数ペア:

[(1, 80431142), (2, 40215571), (11, 7311922), (19, 4233218), (22, 3655961), (38, 2116609), (209, 384838), (317, 253726), (418, 192419), (607, 132506), (634, 126863), (1214, 66253), (3487, 23066), (6023, 13354), (6677, 12046), (6974, 11533)]