42842992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5137

約数の個数: 40

約数和(自身を含む): 90744192

約数和(自身を除く): 47901200

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 5081, 8432, 10162, 20324, 40648, 81296, 86377, 157511, 172754, 315022, 345508, 630044, 691016, 1260088, 1382032, 2520176, 2677687, 5355374, 10710748, 21421496, 42842992]

約数ペア:

[(1, 42842992), (2, 21421496), (4, 10710748), (8, 5355374), (16, 2677687), (17, 2520176), (31, 1382032), (34, 1260088), (62, 691016), (68, 630044), (124, 345508), (136, 315022), (248, 172754), (272, 157511), (496, 86377), (527, 81296), (1054, 40648), (2108, 20324), (4216, 10162), (5081, 8432)]