83668288

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6991}}^1$

素因数の和:7031

約数の個数: 56

約数和(自身を含む): 191804544

約数和(自身を除く): 108136256

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 6991, 11968, 13982, 27964, 55928, 76901, 111856, 118847, 153802, 223712, 237694, 307604, 447424, 475388, 615208, 950776, 1230416, 1307317, 1901552, 2460832, 2614634, 3803104, 4921664, 5229268, 7606208, 10458536, 20917072, 41834144, 83668288]

約数ペア:

[(1, 83668288), (2, 41834144), (4, 20917072), (8, 10458536), (11, 7606208), (16, 5229268), (17, 4921664), (22, 3803104), (32, 2614634), (34, 2460832), (44, 1901552), (64, 1307317), (68, 1230416), (88, 950776), (136, 615208), (176, 475388), (187, 447424), (272, 307604), (352, 237694), (374, 223712), (544, 153802), (704, 118847), (748, 111856), (1088, 76901), (1496, 55928), (2992, 27964), (5984, 13982), (6991, 11968)]