89742776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{10007}}^1$

素因数の和:10091

約数の個数: 32

約数和(自身を含む): 180144000

約数和(自身を除く): 90401224

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 10007, 20014, 40028, 80056, 190133, 380266, 590413, 760532, 1180826, 1521064, 2361652, 4723304, 11217847, 22435694, 44871388, 89742776]

約数ペア:

[(1, 89742776), (2, 44871388), (4, 22435694), (8, 11217847), (19, 4723304), (38, 2361652), (59, 1521064), (76, 1180826), (118, 760532), (152, 590413), (236, 380266), (472, 190133), (1121, 80056), (2242, 40028), (4484, 20014), (8968, 10007)]