71531182

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{1129}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 109022400

約数和(自身を除く): 37491218

約数列:

[1, 2, 79, 158, 401, 802, 1129, 2258, 31679, 63358, 89191, 178382, 452729, 905458, 35765591, 71531182]

約数ペア:

[(1, 71531182), (2, 35765591), (79, 905458), (158, 452729), (401, 178382), (802, 89191), (1129, 63358), (2258, 31679)]