42158504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{309989}}^1$

素因数の和:310012

約数の個数: 16

約数和(自身を含む): 83697300

約数和(自身を除く): 41538796

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 309989, 619978, 1239956, 2479912, 5269813, 10539626, 21079252, 42158504]

約数ペア:

[(1, 42158504), (2, 21079252), (4, 10539626), (8, 5269813), (17, 2479912), (34, 1239956), (68, 619978), (136, 309989)]