16442536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 36936000

約数和(自身を除く): 20493464

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 187, 232, 319, 374, 379, 493, 638, 748, 758, 986, 1276, 1496, 1516, 1972, 2552, 3032, 3944, 4169, 5423, 6443, 8338, 10846, 10991, 12886, 16676, 21692, 21982, 25772, 33352, 43384, 43964, 51544, 70873, 87928, 120901, 141746, 186847, 241802, 283492, 373694, 483604, 566984, 747388, 967208, 1494776, 2055317, 4110634, 8221268, 16442536]

約数ペア:

[(1, 16442536), (2, 8221268), (4, 4110634), (8, 2055317), (11, 1494776), (17, 967208), (22, 747388), (29, 566984), (34, 483604), (44, 373694), (58, 283492), (68, 241802), (88, 186847), (116, 141746), (136, 120901), (187, 87928), (232, 70873), (319, 51544), (374, 43964), (379, 43384), (493, 33352), (638, 25772), (748, 21982), (758, 21692), (986, 16676), (1276, 12886), (1496, 10991), (1516, 10846), (1972, 8338), (2552, 6443), (3032, 5423), (3944, 4169)]