88897556

素因数分解:

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

素因数の和:7040

約数の個数: 36

約数和(自身を含む): 180309696

約数和(自身を除く): 91412140

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 289, 374, 578, 748, 1156, 3179, 6358, 6991, 12716, 13982, 27964, 76901, 118847, 153802, 237694, 307604, 475388, 1307317, 2020399, 2614634, 4040798, 5229268, 8081596, 22224389, 44448778, 88897556]

約数ペア:

[(1, 88897556), (2, 44448778), (4, 22224389), (11, 8081596), (17, 5229268), (22, 4040798), (34, 2614634), (44, 2020399), (68, 1307317), (187, 475388), (289, 307604), (374, 237694), (578, 153802), (748, 118847), (1156, 76901), (3179, 27964), (6358, 13982), (6991, 12716)]