85864228

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 152039160

約数和(自身を除く): 66174932

約数列:

[1, 2, 4, 181, 233, 362, 466, 509, 724, 932, 1018, 2036, 42173, 84346, 92129, 118597, 168692, 184258, 237194, 368516, 474388, 21466057, 42932114, 85864228]

約数ペア:

[(1, 85864228), (2, 42932114), (4, 21466057), (181, 474388), (233, 368516), (362, 237194), (466, 184258), (509, 168692), (724, 118597), (932, 92129), (1018, 84346), (2036, 42173)]