68432048

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{31219}}^1$

素因数の和:31364

約数の個数: 20

約数和(自身を含む): 133559160

約数和(自身を除く): 65127112

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 31219, 62438, 124876, 249752, 499504, 4277003, 8554006, 17108012, 34216024, 68432048]

約数ペア:

[(1, 68432048), (2, 34216024), (4, 17108012), (8, 8554006), (16, 4277003), (137, 499504), (274, 249752), (548, 124876), (1096, 62438), (2192, 31219)]