85884774

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{55697}}^1$

素因数の和:55959

約数の個数: 16

約数和(自身を含む): 172441008

約数和(自身を除く): 86556234

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 55697, 111394, 167091, 334182, 14314129, 28628258, 42942387, 85884774]

約数ペア:

[(1, 85884774), (2, 42942387), (3, 28628258), (6, 14314129), (257, 334182), (514, 167091), (771, 111394), (1542, 55697)]