88808990

素因数分解:

$2^1\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{4657}}^1$

素因数の和:6571

約数の個数: 16

約数和(自身を含む): 159974352

約数和(自身を除く): 71165362

約数列:

[1, 2, 5, 10, 1907, 3814, 4657, 9314, 9535, 19070, 23285, 46570, 8880899, 17761798, 44404495, 88808990]

約数ペア:

[(1, 88808990), (2, 44404495), (5, 17761798), (10, 8880899), (1907, 46570), (3814, 23285), (4657, 19070), (9314, 9535)]