86929487

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 92282112

約数和(自身を除く): 5352625

約数列:

[1, 31, 53, 157, 337, 1643, 4867, 8321, 10447, 17861, 52909, 257951, 553691, 1640179, 2804177, 86929487]

約数ペア:

[(1, 86929487), (31, 2804177), (53, 1640179), (157, 553691), (337, 257951), (1643, 52909), (4867, 17861), (8321, 10447)]