323541968

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{243631}}^1$

素因数の和:243722

約数の個数: 20

約数和(自身を含む): 634417728

約数和(自身を除く): 310875760

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 243631, 487262, 974524, 1949048, 3898096, 20221373, 40442746, 80885492, 161770984, 323541968]

約数ペア:

[(1, 323541968), (2, 161770984), (4, 80885492), (8, 40442746), (16, 20221373), (83, 3898096), (166, 1949048), (332, 974524), (664, 487262), (1328, 243631)]