23166208

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:6990

約数の個数: 36

約数和(自身を含む): 49806148

約数和(自身を除く): 26639940

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 6961, 13922, 27844, 55688, 90493, 111376, 180986, 222752, 361972, 445504, 723944, 891008, 1447888, 1782016, 2895776, 5791552, 11583104, 23166208]

約数ペア:

[(1, 23166208), (2, 11583104), (4, 5791552), (8, 2895776), (13, 1782016), (16, 1447888), (26, 891008), (32, 723944), (52, 445504), (64, 361972), (104, 222752), (128, 180986), (208, 111376), (256, 90493), (416, 55688), (832, 27844), (1664, 13922), (3328, 6961)]