22859408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 53079936

約数和(自身を除く): 30220528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 97, 103, 104, 143, 176, 194, 206, 208, 286, 388, 412, 572, 776, 824, 1067, 1133, 1144, 1261, 1339, 1552, 1648, 2134, 2266, 2288, 2522, 2678, 4268, 4532, 5044, 5356, 8536, 9064, 9991, 10088, 10712, 13871, 14729, 17072, 18128, 19982, 20176, 21424, 27742, 29458, 39964, 55484, 58916, 79928, 109901, 110968, 117832, 129883, 159856, 219802, 221936, 235664, 259766, 439604, 519532, 879208, 1039064, 1428713, 1758416, 2078128, 2857426, 5714852, 11429704, 22859408]

約数ペア:

[(1, 22859408), (2, 11429704), (4, 5714852), (8, 2857426), (11, 2078128), (13, 1758416), (16, 1428713), (22, 1039064), (26, 879208), (44, 519532), (52, 439604), (88, 259766), (97, 235664), (103, 221936), (104, 219802), (143, 159856), (176, 129883), (194, 117832), (206, 110968), (208, 109901), (286, 79928), (388, 58916), (412, 55484), (572, 39964), (776, 29458), (824, 27742), (1067, 21424), (1133, 20176), (1144, 19982), (1261, 18128), (1339, 17072), (1552, 14729), (1648, 13871), (2134, 10712), (2266, 10088), (2288, 9991), (2522, 9064), (2678, 8536), (4268, 5356), (4532, 5044)]