138887792

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{12073}}^1$

素因数の和:12800

約数の個数: 20

約数和(自身を含む): 269491680

約数和(自身を除く): 130603888

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 11504, 12073, 24146, 48292, 96584, 193168, 8680487, 17360974, 34721948, 69443896, 138887792]

約数ペア:

[(1, 138887792), (2, 69443896), (4, 34721948), (8, 17360974), (16, 8680487), (719, 193168), (1438, 96584), (2876, 48292), (5752, 24146), (11504, 12073)]