86770124

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{39227}}^1$

素因数の和:39317

約数の個数: 24

約数和(自身を含む): 175741440

約数和(自身を除く): 88971316

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 39227, 78454, 156908, 274589, 549178, 1098356, 3098933, 6197866, 12395732, 21692531, 43385062, 86770124]

約数ペア:

[(1, 86770124), (2, 43385062), (4, 21692531), (7, 12395732), (14, 6197866), (28, 3098933), (79, 1098356), (158, 549178), (316, 274589), (553, 156908), (1106, 78454), (2212, 39227)]