164920282955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{84358201}}^1$

素因数の和:84358246

約数の個数: 16

約数和(自身を含む): 218656459584

約数和(自身を除く): 53736176629

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 84358201, 421791005, 1434089417, 1940238623, 7170447085, 9701193115, 32984056591, 164920282955]

約数ペア:

[(1, 164920282955), (5, 32984056591), (17, 9701193115), (23, 7170447085), (85, 1940238623), (115, 1434089417), (391, 421791005), (1955, 84358201)]