90289904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3361}}^1$

素因数の和:3465

約数の個数: 40

約数和(自身を含む): 185098272

約数和(自身を除く): 94808368

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1679, 3358, 3361, 6716, 6722, 13432, 13444, 26864, 26888, 53776, 77303, 154606, 245353, 309212, 490706, 618424, 981412, 1236848, 1962824, 3925648, 5643119, 11286238, 22572476, 45144952, 90289904]

約数ペア:

[(1, 90289904), (2, 45144952), (4, 22572476), (8, 11286238), (16, 5643119), (23, 3925648), (46, 1962824), (73, 1236848), (92, 981412), (146, 618424), (184, 490706), (292, 309212), (368, 245353), (584, 154606), (1168, 77303), (1679, 53776), (3358, 26888), (3361, 26864), (6716, 13444), (6722, 13432)]