423566144

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{213491}}^1$

素因数の和:213534

約数の個数: 28

約数和(自身を含む): 867631488

約数和(自身を除く): 444065344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 213491, 426982, 853964, 1707928, 3415856, 6618221, 6831712, 13236442, 13663424, 26472884, 52945768, 105891536, 211783072, 423566144]

約数ペア:

[(1, 423566144), (2, 211783072), (4, 105891536), (8, 52945768), (16, 26472884), (31, 13663424), (32, 13236442), (62, 6831712), (64, 6618221), (124, 3415856), (248, 1707928), (496, 853964), (992, 426982), (1984, 213491)]