22417744

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 40

約数和(自身を含む): 44774912

約数和(自身を除く): 22357168

約数列:

[1, 2, 4, 8, 16, 61, 103, 122, 206, 223, 244, 412, 446, 488, 824, 892, 976, 1648, 1784, 3568, 6283, 12566, 13603, 22969, 25132, 27206, 45938, 50264, 54412, 91876, 100528, 108824, 183752, 217648, 367504, 1401109, 2802218, 5604436, 11208872, 22417744]

約数ペア:

[(1, 22417744), (2, 11208872), (4, 5604436), (8, 2802218), (16, 1401109), (61, 367504), (103, 217648), (122, 183752), (206, 108824), (223, 100528), (244, 91876), (412, 54412), (446, 50264), (488, 45938), (824, 27206), (892, 25132), (976, 22969), (1648, 13603), (1784, 12566), (3568, 6283)]