16087984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 38033280

約数和(自身を除く): 21945296

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 283, 304, 323, 374, 418, 566, 646, 748, 836, 1132, 1292, 1496, 1672, 2264, 2584, 2992, 3113, 3344, 3553, 4528, 4811, 5168, 5377, 6226, 7106, 9622, 10754, 12452, 14212, 19244, 21508, 24904, 28424, 38488, 43016, 49808, 52921, 56848, 59147, 76976, 86032, 91409, 105842, 118294, 182818, 211684, 236588, 365636, 423368, 473176, 731272, 846736, 946352, 1005499, 1462544, 2010998, 4021996, 8043992, 16087984]

約数ペア:

[(1, 16087984), (2, 8043992), (4, 4021996), (8, 2010998), (11, 1462544), (16, 1005499), (17, 946352), (19, 846736), (22, 731272), (34, 473176), (38, 423368), (44, 365636), (68, 236588), (76, 211684), (88, 182818), (136, 118294), (152, 105842), (176, 91409), (187, 86032), (209, 76976), (272, 59147), (283, 56848), (304, 52921), (323, 49808), (374, 43016), (418, 38488), (566, 28424), (646, 24904), (748, 21508), (836, 19244), (1132, 14212), (1292, 12452), (1496, 10754), (1672, 9622), (2264, 7106), (2584, 6226), (2992, 5377), (3113, 5168), (3344, 4811), (3553, 4528)]