16143556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 33586560

約数和(自身を除く): 17443004

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 167, 169, 286, 334, 338, 572, 668, 676, 1837, 1859, 2171, 2197, 3674, 3718, 4342, 4394, 7348, 7436, 8684, 8788, 23881, 24167, 28223, 47762, 48334, 56446, 95524, 96668, 112892, 310453, 366899, 620906, 733798, 1241812, 1467596, 4035889, 8071778, 16143556]

約数ペア:

[(1, 16143556), (2, 8071778), (4, 4035889), (11, 1467596), (13, 1241812), (22, 733798), (26, 620906), (44, 366899), (52, 310453), (143, 112892), (167, 96668), (169, 95524), (286, 56446), (334, 48334), (338, 47762), (572, 28223), (668, 24167), (676, 23881), (1837, 8788), (1859, 8684), (2171, 7436), (2197, 7348), (3674, 4394), (3718, 4342)]