80507672

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14821}}^1$

素因数の和:14931

約数の個数: 32

約数和(自身を含む): 174306720

約数和(自身を除く): 93799048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 14821, 29642, 59284, 103747, 118568, 207494, 414988, 829976, 1437637, 2875274, 5750548, 10063459, 11501096, 20126918, 40253836, 80507672]

約数ペア:

[(1, 80507672), (2, 40253836), (4, 20126918), (7, 11501096), (8, 10063459), (14, 5750548), (28, 2875274), (56, 1437637), (97, 829976), (194, 414988), (388, 207494), (679, 118568), (776, 103747), (1358, 59284), (2716, 29642), (5432, 14821)]