45220816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 60

約数和(自身を含む): 96412356

約数和(自身を除く): 51191540

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 173, 248, 272, 346, 496, 527, 692, 961, 1054, 1384, 1922, 2108, 2768, 2941, 3844, 4216, 5363, 5882, 7688, 8432, 10726, 11764, 15376, 16337, 21452, 23528, 32674, 42904, 47056, 65348, 85808, 91171, 130696, 166253, 182342, 261392, 332506, 364684, 665012, 729368, 1330024, 1458736, 2660048, 2826301, 5652602, 11305204, 22610408, 45220816]

約数ペア:

[(1, 45220816), (2, 22610408), (4, 11305204), (8, 5652602), (16, 2826301), (17, 2660048), (31, 1458736), (34, 1330024), (62, 729368), (68, 665012), (124, 364684), (136, 332506), (173, 261392), (248, 182342), (272, 166253), (346, 130696), (496, 91171), (527, 85808), (692, 65348), (961, 47056), (1054, 42904), (1384, 32674), (1922, 23528), (2108, 21452), (2768, 16337), (2941, 15376), (3844, 11764), (4216, 10726), (5363, 8432), (5882, 7688)]