625016048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1260113}}^1$

素因数の和:1260152

約数の個数: 20

約数和(自身を含む): 1250033088

約数和(自身を除く): 625017040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1260113, 2520226, 5040452, 10080904, 20161808, 39063503, 78127006, 156254012, 312508024, 625016048]

約数ペア:

[(1, 625016048), (2, 312508024), (4, 156254012), (8, 78127006), (16, 39063503), (31, 20161808), (62, 10080904), (124, 5040452), (248, 2520226), (496, 1260113)]