42004624

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{114143}}^1$

素因数の和:114174

約数の個数: 20

約数和(自身を含む): 84923136

約数和(自身を除く): 42918512

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 114143, 228286, 456572, 913144, 1826288, 2625289, 5250578, 10501156, 21002312, 42004624]

約数ペア:

[(1, 42004624), (2, 21002312), (4, 10501156), (8, 5250578), (16, 2625289), (23, 1826288), (46, 913144), (92, 456572), (184, 228286), (368, 114143)]