2061872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4196

約数の個数: 20

約数和(自身を含む): 4124736

約数和(自身を除く): 2062864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4157, 8314, 16628, 33256, 66512, 128867, 257734, 515468, 1030936, 2061872]

約数ペア:

[(1, 2061872), (2, 1030936), (4, 515468), (8, 257734), (16, 128867), (31, 66512), (62, 33256), (124, 16628), (248, 8314), (496, 4157)]