188291272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{58403}}^1$

素因数の和:58453

約数の個数: 32

約数和(自身を含む): 392474880

約数和(自身を除く): 204183608

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 58403, 116806, 233612, 467224, 759239, 1518478, 1810493, 3036956, 3620986, 6073912, 7241972, 14483944, 23536409, 47072818, 94145636, 188291272]

約数ペア:

[(1, 188291272), (2, 94145636), (4, 47072818), (8, 23536409), (13, 14483944), (26, 7241972), (31, 6073912), (52, 3620986), (62, 3036956), (104, 1810493), (124, 1518478), (248, 759239), (403, 467224), (806, 233612), (1612, 116806), (3224, 58403)]