31094768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{114319}}^1$

素因数の和:114344

約数の個数: 20

約数和(自身を含む): 63790560

約数和(自身を除く): 32695792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 114319, 228638, 457276, 914552, 1829104, 1943423, 3886846, 7773692, 15547384, 31094768]

約数ペア:

[(1, 31094768), (2, 15547384), (4, 7773692), (8, 3886846), (16, 1943423), (17, 1829104), (34, 914552), (68, 457276), (136, 228638), (272, 114319)]