80617234

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 128241792

約数和(自身を除く): 47624558

約数列:

[1, 2, 41, 61, 71, 82, 122, 142, 227, 454, 2501, 2911, 4331, 5002, 5822, 8662, 9307, 13847, 16117, 18614, 27694, 32234, 177571, 355142, 567727, 660797, 983137, 1135454, 1321594, 1966274, 40308617, 80617234]

約数ペア:

[(1, 80617234), (2, 40308617), (41, 1966274), (61, 1321594), (71, 1135454), (82, 983137), (122, 660797), (142, 567727), (227, 355142), (454, 177571), (2501, 32234), (2911, 27694), (4331, 18614), (5002, 16117), (5822, 13847), (8662, 9307)]