87914548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{1871}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 163223424

約数和(自身を除く): 75308876

約数列:

[1, 2, 4, 17, 34, 68, 691, 1382, 1871, 2764, 3742, 7484, 11747, 23494, 31807, 46988, 63614, 127228, 1292861, 2585722, 5171444, 21978637, 43957274, 87914548]

約数ペア:

[(1, 87914548), (2, 43957274), (4, 21978637), (17, 5171444), (34, 2585722), (68, 1292861), (691, 127228), (1382, 63614), (1871, 46988), (2764, 31807), (3742, 23494), (7484, 11747)]