188944048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{407207}}^1$

素因数の和:407244

約数の個数: 20

約数和(自身を含む): 378703440

約数和(自身を除く): 189759392

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 407207, 814414, 1628828, 3257656, 6515312, 11809003, 23618006, 47236012, 94472024, 188944048]

約数ペア:

[(1, 188944048), (2, 94472024), (4, 47236012), (8, 23618006), (16, 11809003), (29, 6515312), (58, 3257656), (116, 1628828), (232, 814414), (464, 407207)]