16205684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^2$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 32231808

約数和(自身を除く): 16026124

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 109, 124, 218, 341, 436, 682, 1199, 1364, 2398, 3379, 4796, 6758, 11881, 13516, 23762, 37169, 47524, 74338, 130691, 148676, 261382, 368311, 522764, 736622, 1473244, 4051421, 8102842, 16205684]

約数ペア:

[(1, 16205684), (2, 8102842), (4, 4051421), (11, 1473244), (22, 736622), (31, 522764), (44, 368311), (62, 261382), (109, 148676), (124, 130691), (218, 74338), (341, 47524), (436, 37169), (682, 23762), (1199, 13516), (1364, 11881), (2398, 6758), (3379, 4796)]