86534692

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{74857}}^1$

素因数の和:74895

約数の個数: 18

約数和(自身を含む): 160869842

約数和(自身を除く): 74335150

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 74857, 149714, 299428, 1272569, 2545138, 5090276, 21633673, 43267346, 86534692]

約数ペア:

[(1, 86534692), (2, 43267346), (4, 21633673), (17, 5090276), (34, 2545138), (68, 1272569), (289, 299428), (578, 149714), (1156, 74857)]