16099408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 37028880

約数和(自身を除く): 20929472

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 157, 208, 221, 232, 272, 314, 377, 442, 464, 493, 628, 754, 884, 986, 1256, 1508, 1768, 1972, 2041, 2512, 2669, 3016, 3536, 3944, 4082, 4553, 5338, 6032, 6409, 7888, 8164, 9106, 10676, 12818, 16328, 18212, 21352, 25636, 32656, 34697, 36424, 42704, 51272, 59189, 69394, 72848, 77401, 102544, 118378, 138788, 154802, 236756, 277576, 309604, 473512, 555152, 619208, 947024, 1006213, 1238416, 2012426, 4024852, 8049704, 16099408]

約数ペア:

[(1, 16099408), (2, 8049704), (4, 4024852), (8, 2012426), (13, 1238416), (16, 1006213), (17, 947024), (26, 619208), (29, 555152), (34, 473512), (52, 309604), (58, 277576), (68, 236756), (104, 154802), (116, 138788), (136, 118378), (157, 102544), (208, 77401), (221, 72848), (232, 69394), (272, 59189), (314, 51272), (377, 42704), (442, 36424), (464, 34697), (493, 32656), (628, 25636), (754, 21352), (884, 18212), (986, 16328), (1256, 12818), (1508, 10676), (1768, 9106), (1972, 8164), (2041, 7888), (2512, 6409), (2669, 6032), (3016, 5338), (3536, 4553), (3944, 4082)]