43243984

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2557}}^1$

素因数の和:2723

約数の個数: 40

約数和(自身を含む): 96426368

約数和(自身を除く): 53182384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 2557, 4228, 5114, 8456, 10228, 16912, 17899, 20456, 35798, 40912, 71596, 143192, 286384, 386107, 772214, 1544428, 2702749, 3088856, 5405498, 6177712, 10810996, 21621992, 43243984]

約数ペア:

[(1, 43243984), (2, 21621992), (4, 10810996), (7, 6177712), (8, 5405498), (14, 3088856), (16, 2702749), (28, 1544428), (56, 772214), (112, 386107), (151, 286384), (302, 143192), (604, 71596), (1057, 40912), (1208, 35798), (2114, 20456), (2416, 17899), (2557, 16912), (4228, 10228), (5114, 8456)]