73889392

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{8291}}^1$

素因数の和:8856

約数の個数: 20

約数和(自身を含む): 143435016

約数和(自身を除く): 69545624

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8291, 8912, 16582, 33164, 66328, 132656, 4618087, 9236174, 18472348, 36944696, 73889392]

約数ペア:

[(1, 73889392), (2, 36944696), (4, 18472348), (8, 9236174), (16, 4618087), (557, 132656), (1114, 66328), (2228, 33164), (4456, 16582), (8291, 8912)]