39288224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{72221}}^1$

素因数の和:72248

約数の個数: 24

約数和(自身を含む): 81899748

約数和(自身を除く): 42611524

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 72221, 144442, 288884, 577768, 1155536, 1227757, 2311072, 2455514, 4911028, 9822056, 19644112, 39288224]

約数ペア:

[(1, 39288224), (2, 19644112), (4, 9822056), (8, 4911028), (16, 2455514), (17, 2311072), (32, 1227757), (34, 1155536), (68, 577768), (136, 288884), (272, 144442), (544, 72221)]