88151870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{787}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 166123008

約数和(自身を除く): 77971138

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 487, 787, 974, 1574, 2435, 3935, 4870, 7870, 11201, 18101, 22402, 36202, 56005, 90505, 112010, 181010, 383269, 766538, 1916345, 3832690, 8815187, 17630374, 44075935, 88151870]

約数ペア:

[(1, 88151870), (2, 44075935), (5, 17630374), (10, 8815187), (23, 3832690), (46, 1916345), (115, 766538), (230, 383269), (487, 181010), (787, 112010), (974, 90505), (1574, 56005), (2435, 36202), (3935, 22402), (4870, 18101), (7870, 11201)]