38170576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{140333}}^1$

素因数の和:140358

約数の個数: 20

約数和(自身を含む): 78306372

約数和(自身を除く): 40135796

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 140333, 280666, 561332, 1122664, 2245328, 2385661, 4771322, 9542644, 19085288, 38170576]

約数ペア:

[(1, 38170576), (2, 19085288), (4, 9542644), (8, 4771322), (16, 2385661), (17, 2245328), (34, 1122664), (68, 561332), (136, 280666), (272, 140333)]