16580112

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 45503040

約数和(自身を除く): 28922928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 43, 48, 58, 86, 87, 116, 129, 172, 174, 232, 258, 277, 344, 348, 464, 516, 554, 688, 696, 831, 1032, 1108, 1247, 1392, 1662, 2064, 2216, 2494, 3324, 3741, 4432, 4988, 6648, 7482, 8033, 9976, 11911, 13296, 14964, 16066, 19952, 23822, 24099, 29928, 32132, 35733, 47644, 48198, 59856, 64264, 71466, 95288, 96396, 128528, 142932, 190576, 192792, 285864, 345419, 385584, 571728, 690838, 1036257, 1381676, 2072514, 2763352, 4145028, 5526704, 8290056, 16580112]

約数ペア:

[(1, 16580112), (2, 8290056), (3, 5526704), (4, 4145028), (6, 2763352), (8, 2072514), (12, 1381676), (16, 1036257), (24, 690838), (29, 571728), (43, 385584), (48, 345419), (58, 285864), (86, 192792), (87, 190576), (116, 142932), (129, 128528), (172, 96396), (174, 95288), (232, 71466), (258, 64264), (277, 59856), (344, 48198), (348, 47644), (464, 35733), (516, 32132), (554, 29928), (688, 24099), (696, 23822), (831, 19952), (1032, 16066), (1108, 14964), (1247, 13296), (1392, 11911), (1662, 9976), (2064, 8033), (2216, 7482), (2494, 6648), (3324, 4988), (3741, 4432)]