16563352

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{12251}}^1$

素因数の和:12283

約数の個数: 24

約数和(自身を含む): 33631740

約数和(自身を除く): 17068388

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 12251, 24502, 49004, 98008, 159263, 318526, 637052, 1274104, 2070419, 4140838, 8281676, 16563352]

約数ペア:

[(1, 16563352), (2, 8281676), (4, 4140838), (8, 2070419), (13, 1274104), (26, 637052), (52, 318526), (104, 159263), (169, 98008), (338, 49004), (676, 24502), (1352, 12251)]