16516588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 33965568

約数和(自身を除く): 17448980

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 142, 187, 284, 311, 374, 622, 748, 781, 1207, 1244, 1562, 2414, 3124, 3421, 4828, 5287, 6842, 10574, 13277, 13684, 21148, 22081, 26554, 44162, 53108, 58157, 88324, 116314, 232628, 242891, 375377, 485782, 750754, 971564, 1501508, 4129147, 8258294, 16516588]

約数ペア:

[(1, 16516588), (2, 8258294), (4, 4129147), (11, 1501508), (17, 971564), (22, 750754), (34, 485782), (44, 375377), (68, 242891), (71, 232628), (142, 116314), (187, 88324), (284, 58157), (311, 53108), (374, 44162), (622, 26554), (748, 22081), (781, 21148), (1207, 13684), (1244, 13277), (1562, 10574), (2414, 6842), (3124, 5287), (3421, 4828)]