23901328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 50934240

約数和(自身を除く): 27032912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 977, 1112, 1529, 1954, 2224, 3058, 3908, 6116, 7816, 10747, 12232, 15632, 21494, 24464, 42988, 85976, 135803, 171952, 271606, 543212, 1086424, 1493833, 2172848, 2987666, 5975332, 11950664, 23901328]

約数ペア:

[(1, 23901328), (2, 11950664), (4, 5975332), (8, 2987666), (11, 2172848), (16, 1493833), (22, 1086424), (44, 543212), (88, 271606), (139, 171952), (176, 135803), (278, 85976), (556, 42988), (977, 24464), (1112, 21494), (1529, 15632), (1954, 12232), (2224, 10747), (3058, 7816), (3908, 6116)]