221433760904

素因数分解:

$2^3\times {\mathrm{162493}}^1\times {\mathrm{170341}}^1$

素因数の和:332840

約数の個数: 16

約数和(自身を含む): 415193294220

約数和(自身を除く): 193759533316

約数列:

[1, 2, 4, 8, 162493, 170341, 324986, 340682, 649972, 681364, 1299944, 1362728, 27679220113, 55358440226, 110716880452, 221433760904]

約数ペア:

[(1, 221433760904), (2, 110716880452), (4, 55358440226), (8, 27679220113), (162493, 1362728), (170341, 1299944), (324986, 681364), (340682, 649972)]