31011696

素因数分解:

$2^4\times 3^2\times {\mathrm{215359}}^1$

素因数の和:215373

約数の個数: 30

約数和(自身を含む): 86790080

約数和(自身を除く): 55778384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 215359, 430718, 646077, 861436, 1292154, 1722872, 1938231, 2584308, 3445744, 3876462, 5168616, 7752924, 10337232, 15505848, 31011696]

約数ペア:

[(1, 31011696), (2, 15505848), (3, 10337232), (4, 7752924), (6, 5168616), (8, 3876462), (9, 3445744), (12, 2584308), (16, 1938231), (18, 1722872), (24, 1292154), (36, 861436), (48, 646077), (72, 430718), (144, 215359)]