86976472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12511}}^1$

素因数の和:12607

約数の個数: 32

約数和(自身を含む): 180172800

約数和(自身を除く): 93196328

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 12511, 25022, 50044, 100088, 137621, 275242, 550484, 988369, 1100968, 1976738, 3953476, 7906952, 10872059, 21744118, 43488236, 86976472]

約数ペア:

[(1, 86976472), (2, 43488236), (4, 21744118), (8, 10872059), (11, 7906952), (22, 3953476), (44, 1976738), (79, 1100968), (88, 988369), (158, 550484), (316, 275242), (632, 137621), (869, 100088), (1738, 50044), (3476, 25022), (6952, 12511)]