68169424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{185243}}^1$

素因数の和:185274

約数の個数: 20

約数和(自身を含む): 137821536

約数和(自身を除く): 69652112

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 185243, 370486, 740972, 1481944, 2963888, 4260589, 8521178, 17042356, 34084712, 68169424]

約数ペア:

[(1, 68169424), (2, 34084712), (4, 17042356), (8, 8521178), (16, 4260589), (23, 2963888), (46, 1481944), (92, 740972), (184, 370486), (368, 185243)]