87032690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22259}}^1$

素因数の和:22306

約数の個数: 32

約数和(自身を含む): 173093760

約数和(自身を除く): 86061070

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 22259, 44518, 111295, 222590, 378403, 511957, 756806, 1023914, 1892015, 2559785, 3784030, 5119570, 8703269, 17406538, 43516345, 87032690]

約数ペア:

[(1, 87032690), (2, 43516345), (5, 17406538), (10, 8703269), (17, 5119570), (23, 3784030), (34, 2559785), (46, 1892015), (85, 1023914), (115, 756806), (170, 511957), (230, 378403), (391, 222590), (782, 111295), (1955, 44518), (3910, 22259)]