16591564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 33094656

約数和(自身を除く): 16503092

約数列:

[1, 2, 4, 11, 22, 44, 47, 71, 94, 113, 142, 188, 226, 284, 452, 517, 781, 1034, 1243, 1562, 2068, 2486, 3124, 3337, 4972, 5311, 6674, 8023, 10622, 13348, 16046, 21244, 32092, 36707, 58421, 73414, 88253, 116842, 146828, 176506, 233684, 353012, 377081, 754162, 1508324, 4147891, 8295782, 16591564]

約数ペア:

[(1, 16591564), (2, 8295782), (4, 4147891), (11, 1508324), (22, 754162), (44, 377081), (47, 353012), (71, 233684), (94, 176506), (113, 146828), (142, 116842), (188, 88253), (226, 73414), (284, 58421), (452, 36707), (517, 32092), (781, 21244), (1034, 16046), (1243, 13348), (1562, 10622), (2068, 8023), (2486, 6674), (3124, 5311), (3337, 4972)]