334253968

素因数分解:

$2^4\times {\mathrm{1669}}^1\times {\mathrm{12517}}^1$

素因数の和:14194

約数の個数: 20

約数和(自身を含む): 648056860

約数和(自身を除く): 313802892

約数列:

[1, 2, 4, 8, 16, 1669, 3338, 6676, 12517, 13352, 25034, 26704, 50068, 100136, 200272, 20890873, 41781746, 83563492, 167126984, 334253968]

約数ペア:

[(1, 334253968), (2, 167126984), (4, 83563492), (8, 41781746), (16, 20890873), (1669, 200272), (3338, 100136), (6676, 50068), (12517, 26704), (13352, 25034)]