42665912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{130079}}^1$

素因数の和:130126

約数の個数: 16

約数和(自身を含む): 81950400

約数和(自身を除く): 39284488

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 130079, 260158, 520316, 1040632, 5333239, 10666478, 21332956, 42665912]

約数ペア:

[(1, 42665912), (2, 21332956), (4, 10666478), (8, 5333239), (41, 1040632), (82, 520316), (164, 260158), (328, 130079)]