87978322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{39241}}^1$

素因数の和:39321

約数の個数: 16

約数和(自身を含む): 141271200

約数和(自身を除く): 53292878

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 39241, 78482, 745579, 1491158, 2315219, 4630438, 43989161, 87978322]

約数ペア:

[(1, 87978322), (2, 43989161), (19, 4630438), (38, 2315219), (59, 1491158), (118, 745579), (1121, 78482), (2242, 39241)]