2056538192

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{32303}}^1$

素因数の和:32507

約数の個数: 40

約数和(自身を含む): 4181946624

約数和(自身を除く): 2125408432

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 368, 692, 1384, 2768, 3979, 7958, 15916, 31832, 32303, 63664, 64606, 129212, 258424, 516848, 742969, 1485938, 2971876, 5588419, 5943752, 11176838, 11887504, 22353676, 44707352, 89414704, 128533637, 257067274, 514134548, 1028269096, 2056538192]

約数ペア:

[(1, 2056538192), (2, 1028269096), (4, 514134548), (8, 257067274), (16, 128533637), (23, 89414704), (46, 44707352), (92, 22353676), (173, 11887504), (184, 11176838), (346, 5943752), (368, 5588419), (692, 2971876), (1384, 1485938), (2768, 742969), (3979, 516848), (7958, 258424), (15916, 129212), (31832, 64606), (32303, 63664)]