86416984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21911}}^1$

素因数の和:21963

約数の個数: 32

約数和(自身を含む): 177487200

約数和(自身を除く): 91070216

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 21911, 43822, 87644, 175288, 372487, 635419, 744974, 1270838, 1489948, 2541676, 2979896, 5083352, 10802123, 21604246, 43208492, 86416984]

約数ペア:

[(1, 86416984), (2, 43208492), (4, 21604246), (8, 10802123), (17, 5083352), (29, 2979896), (34, 2541676), (58, 1489948), (68, 1270838), (116, 744974), (136, 635419), (232, 372487), (493, 175288), (986, 87644), (1972, 43822), (3944, 21911)]