16806770105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{16651}}^1$

素因数の和:16877

約数の個数: 32

約数和(自身を含む): 21523442688

約数和(自身を除く): 4716672583

約数列:

[1, 5, 23, 67, 115, 131, 335, 655, 1541, 3013, 7705, 8777, 15065, 16651, 43885, 83255, 201871, 382973, 1009355, 1115617, 1914865, 2181281, 5578085, 10906405, 25659191, 50169463, 128295955, 146145827, 250847315, 730729135, 3361354021, 16806770105]

約数ペア:

[(1, 16806770105), (5, 3361354021), (23, 730729135), (67, 250847315), (115, 146145827), (131, 128295955), (335, 50169463), (655, 25659191), (1541, 10906405), (3013, 5578085), (7705, 2181281), (8777, 1914865), (15065, 1115617), (16651, 1009355), (43885, 382973), (83255, 201871)]