88607990

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{145259}}^1$

素因数の和:145327

約数の個数: 16

約数和(自身を含む): 162110160

約数和(自身を除く): 73502170

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 145259, 290518, 726295, 1452590, 8860799, 17721598, 44303995, 88607990]

約数ペア:

[(1, 88607990), (2, 44303995), (5, 17721598), (10, 8860799), (61, 1452590), (122, 726295), (305, 290518), (610, 145259)]