68013416

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{160409}}^1$

素因数の和:160468

約数の個数: 16

約数和(自身を含む): 129932100

約数和(自身を除く): 61918684

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 160409, 320818, 641636, 1283272, 8501677, 17003354, 34006708, 68013416]

約数ペア:

[(1, 68013416), (2, 34006708), (4, 17003354), (8, 8501677), (53, 1283272), (106, 641636), (212, 320818), (424, 160409)]