327165424

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{229751}}^1$

素因数の和:229848

約数の個数: 20

約数和(自身を含む): 641008080

約数和(自身を除く): 313842656

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 229751, 459502, 919004, 1838008, 3676016, 20447839, 40895678, 81791356, 163582712, 327165424]

約数ペア:

[(1, 327165424), (2, 163582712), (4, 81791356), (8, 40895678), (16, 20447839), (89, 3676016), (178, 1838008), (356, 919004), (712, 459502), (1424, 229751)]