99198968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{11161}}^1$

素因数の和:11279

約数の個数: 32

約数和(自身を含む): 204934320

約数和(自身を除く): 105735352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 4444, 8888, 11161, 22322, 44644, 89288, 122771, 245542, 491084, 982168, 1127261, 2254522, 4509044, 9018088, 12399871, 24799742, 49599484, 99198968]

約数ペア:

[(1, 99198968), (2, 49599484), (4, 24799742), (8, 12399871), (11, 9018088), (22, 4509044), (44, 2254522), (88, 1127261), (101, 982168), (202, 491084), (404, 245542), (808, 122771), (1111, 89288), (2222, 44644), (4444, 22322), (8888, 11161)]