85078384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{171529}}^1$

素因数の和:171568

約数の個数: 20

約数和(自身を含む): 170157760

約数和(自身を除く): 85079376

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 171529, 343058, 686116, 1372232, 2744464, 5317399, 10634798, 21269596, 42539192, 85078384]

約数ペア:

[(1, 85078384), (2, 42539192), (4, 21269596), (8, 10634798), (16, 5317399), (31, 2744464), (62, 1372232), (124, 686116), (248, 343058), (496, 171529)]