73195496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20287}}^1$

素因数の和:20345

約数の個数: 32

約数和(自身を含む): 153377280

約数和(自身を除く): 80181784

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 20287, 40574, 81148, 162296, 223157, 446314, 831767, 892628, 1663534, 1785256, 3327068, 6654136, 9149437, 18298874, 36597748, 73195496]

約数ペア:

[(1, 73195496), (2, 36597748), (4, 18298874), (8, 9149437), (11, 6654136), (22, 3327068), (41, 1785256), (44, 1663534), (82, 892628), (88, 831767), (164, 446314), (328, 223157), (451, 162296), (902, 81148), (1804, 40574), (3608, 20287)]