8634704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41513}}^1$

素因数の和:41534

約数の個数: 20

約数和(自身を含む): 18017076

約数和(自身を除く): 9382372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 41513, 83026, 166052, 332104, 539669, 664208, 1079338, 2158676, 4317352, 8634704]

約数ペア:

[(1, 8634704), (2, 4317352), (4, 2158676), (8, 1079338), (13, 664208), (16, 539669), (26, 332104), (52, 166052), (104, 83026), (208, 41513)]