31164798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2417}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 71495424

約数和(自身を除く): 40330626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 2417, 4298, 4834, 6447, 7251, 12894, 14502, 16919, 33838, 50757, 101514, 742019, 1484038, 2226057, 4452114, 5194133, 10388266, 15582399, 31164798]

約数ペア:

[(1, 31164798), (2, 15582399), (3, 10388266), (6, 5194133), (7, 4452114), (14, 2226057), (21, 1484038), (42, 742019), (307, 101514), (614, 50757), (921, 33838), (1842, 16919), (2149, 14502), (2417, 12894), (4298, 7251), (4834, 6447)]