84927376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{312233}}^1$

素因数の和:312258

約数の個数: 20

約数和(自身を含む): 174226572

約数和(自身を除く): 89299196

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 312233, 624466, 1248932, 2497864, 4995728, 5307961, 10615922, 21231844, 42463688, 84927376]

約数ペア:

[(1, 84927376), (2, 42463688), (4, 21231844), (8, 10615922), (16, 5307961), (17, 4995728), (34, 2497864), (68, 1248932), (136, 624466), (272, 312233)]