80376016

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15269}}^1$

素因数の和:15331

約数の個数: 40

約数和(自身を含む): 181774080

約数和(自身を除く): 101398064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 15269, 30538, 61076, 106883, 122152, 213766, 244304, 427532, 717643, 855064, 1435286, 1710128, 2870572, 5023501, 5741144, 10047002, 11482288, 20094004, 40188008, 80376016]

約数ペア:

[(1, 80376016), (2, 40188008), (4, 20094004), (7, 11482288), (8, 10047002), (14, 5741144), (16, 5023501), (28, 2870572), (47, 1710128), (56, 1435286), (94, 855064), (112, 717643), (188, 427532), (329, 244304), (376, 213766), (658, 122152), (752, 106883), (1316, 61076), (2632, 30538), (5264, 15269)]