39381616

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{66523}}^1$

素因数の和:66568

約数の個数: 20

約数和(自身を含む): 78365272

約数和(自身を除く): 38983656

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 66523, 133046, 266092, 532184, 1064368, 2461351, 4922702, 9845404, 19690808, 39381616]

約数ペア:

[(1, 39381616), (2, 19690808), (4, 9845404), (8, 4922702), (16, 2461351), (37, 1064368), (74, 532184), (148, 266092), (296, 133046), (592, 66523)]