118134416

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{171707}}^1$

素因数の和:171758

約数の個数: 20

約数和(自身を含む): 234209712

約数和(自身を除く): 116075296

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 171707, 343414, 686828, 1373656, 2747312, 7383401, 14766802, 29533604, 59067208, 118134416]

約数ペア:

[(1, 118134416), (2, 59067208), (4, 29533604), (8, 14766802), (16, 7383401), (43, 2747312), (86, 1373656), (172, 686828), (344, 343414), (688, 171707)]