84274864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{169909}}^1$

素因数の和:169948

約数の個数: 20

約数和(自身を含む): 168550720

約数和(自身を除く): 84275856

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 169909, 339818, 679636, 1359272, 2718544, 5267179, 10534358, 21068716, 42137432, 84274864]

約数ペア:

[(1, 84274864), (2, 42137432), (4, 21068716), (8, 10534358), (16, 5267179), (31, 2718544), (62, 1359272), (124, 679636), (248, 339818), (496, 169909)]