89913016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11161}}^1$

素因数の和:11239

約数の個数: 32

約数和(自身を含む): 180824400

約数和(自身を除く): 90911384

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 11161, 22322, 44644, 89288, 212059, 424118, 591533, 848236, 1183066, 1696472, 2366132, 4732264, 11239127, 22478254, 44956508, 89913016]

約数ペア:

[(1, 89913016), (2, 44956508), (4, 22478254), (8, 11239127), (19, 4732264), (38, 2366132), (53, 1696472), (76, 1183066), (106, 848236), (152, 591533), (212, 424118), (424, 212059), (1007, 89288), (2014, 44644), (4028, 22322), (8056, 11161)]