42856864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{78781}}^1$

素因数の和:78808

約数の個数: 24

約数和(自身を含む): 89338788

約数和(自身を除く): 46481924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 78781, 157562, 315124, 630248, 1260496, 1339277, 2520992, 2678554, 5357108, 10714216, 21428432, 42856864]

約数ペア:

[(1, 42856864), (2, 21428432), (4, 10714216), (8, 5357108), (16, 2678554), (17, 2520992), (32, 1339277), (34, 1260496), (68, 630248), (136, 315124), (272, 157562), (544, 78781)]