89515986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{19919}}^1$

素因数の和:20038

約数の個数: 32

約数和(自身を含む): 206530560

約数和(自身を除く): 117014574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 19919, 39838, 59757, 119514, 139433, 278866, 418299, 836598, 2131333, 4262666, 6393999, 12787998, 14919331, 29838662, 44757993, 89515986]

約数ペア:

[(1, 89515986), (2, 44757993), (3, 29838662), (6, 14919331), (7, 12787998), (14, 6393999), (21, 4262666), (42, 2131333), (107, 836598), (214, 418299), (321, 278866), (642, 139433), (749, 119514), (1498, 59757), (2247, 39838), (4494, 19919)]