16851784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3823}}^1$

素因数の和:3877

約数の個数: 32

約数和(自身を含む): 34416000

約数和(自身を除く): 17564216

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 3823, 4408, 7646, 15292, 30584, 72637, 110867, 145274, 221734, 290548, 443468, 581096, 886936, 2106473, 4212946, 8425892, 16851784]

約数ペア:

[(1, 16851784), (2, 8425892), (4, 4212946), (8, 2106473), (19, 886936), (29, 581096), (38, 443468), (58, 290548), (76, 221734), (116, 145274), (152, 110867), (232, 72637), (551, 30584), (1102, 15292), (2204, 7646), (3823, 4408)]