87754430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{381541}}^1$

素因数の和:381571

約数の個数: 16

約数和(自身を含む): 164826144

約数和(自身を除く): 77071714

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 381541, 763082, 1907705, 3815410, 8775443, 17550886, 43877215, 87754430]

約数ペア:

[(1, 87754430), (2, 43877215), (5, 17550886), (10, 8775443), (23, 3815410), (46, 1907705), (115, 763082), (230, 381541)]