16720512

素因数分解:

$2^7\times 3^1\times {\mathrm{43543}}^1$

素因数の和:43560

約数の個数: 32

約数和(自身を含む): 44414880

約数和(自身を除く): 27694368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 43543, 87086, 130629, 174172, 261258, 348344, 522516, 696688, 1045032, 1393376, 2090064, 2786752, 4180128, 5573504, 8360256, 16720512]

約数ペア:

[(1, 16720512), (2, 8360256), (3, 5573504), (4, 4180128), (6, 2786752), (8, 2090064), (12, 1393376), (16, 1045032), (24, 696688), (32, 522516), (48, 348344), (64, 261258), (96, 174172), (128, 130629), (192, 87086), (384, 43543)]