85179568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{171733}}^1$

素因数の和:171772

約数の個数: 20

約数和(自身を含む): 170360128

約数和(自身を除く): 85180560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 171733, 343466, 686932, 1373864, 2747728, 5323723, 10647446, 21294892, 42589784, 85179568]

約数ペア:

[(1, 85179568), (2, 42589784), (4, 21294892), (8, 10647446), (16, 5323723), (31, 2747728), (62, 1373864), (124, 686932), (248, 343466), (496, 171733)]