87921530

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{16811}}^1$

素因数の和:17341

約数の個数: 16

約数和(自身を含む): 158570784

約数和(自身を除く): 70649254

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 16811, 33622, 84055, 168110, 8792153, 17584306, 43960765, 87921530]

約数ペア:

[(1, 87921530), (2, 43960765), (5, 17584306), (10, 8792153), (523, 168110), (1046, 84055), (2615, 33622), (5230, 16811)]