79879312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{161047}}^1$

素因数の和:161086

約数の個数: 20

約数和(自身を含む): 159759616

約数和(自身を除く): 79880304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 161047, 322094, 644188, 1288376, 2576752, 4992457, 9984914, 19969828, 39939656, 79879312]

約数ペア:

[(1, 79879312), (2, 39939656), (4, 19969828), (8, 9984914), (16, 4992457), (31, 2576752), (62, 1288376), (124, 644188), (248, 322094), (496, 161047)]