28864658

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5231}}^1$

素因数の和:5353

約数の個数: 16

約数和(自身を含む): 45204480

約数和(自身を除く): 16339822

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5231, 5518, 10462, 162161, 324322, 465559, 931118, 14432329, 28864658]

約数ペア:

[(1, 28864658), (2, 14432329), (31, 931118), (62, 465559), (89, 324322), (178, 162161), (2759, 10462), (5231, 5518)]