8564872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 17262720

約数和(自身を除く): 8697848

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 887, 1207, 1774, 2414, 3548, 4828, 7096, 9656, 15079, 30158, 60316, 62977, 120632, 125954, 251908, 503816, 1070609, 2141218, 4282436, 8564872]

約数ペア:

[(1, 8564872), (2, 4282436), (4, 2141218), (8, 1070609), (17, 503816), (34, 251908), (68, 125954), (71, 120632), (136, 62977), (142, 60316), (284, 30158), (568, 15079), (887, 9656), (1207, 7096), (1774, 4828), (2414, 3548)]