43212170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2111}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 38902390

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 2111, 4094, 4222, 10235, 10555, 20470, 21110, 48553, 97106, 187879, 242765, 375758, 485530, 939395, 1878790, 4321217, 8642434, 21606085, 43212170]

約数ペア:

[(1, 43212170), (2, 21606085), (5, 8642434), (10, 4321217), (23, 1878790), (46, 939395), (89, 485530), (115, 375758), (178, 242765), (230, 187879), (445, 97106), (890, 48553), (2047, 21110), (2111, 20470), (4094, 10555), (4222, 10235)]