87842428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4999}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 161280000

約数和(自身を除く): 73437572

約数列:

[1, 2, 4, 23, 46, 92, 191, 382, 764, 4393, 4999, 8786, 9998, 17572, 19996, 114977, 229954, 459908, 954809, 1909618, 3819236, 21960607, 43921214, 87842428]

約数ペア:

[(1, 87842428), (2, 43921214), (4, 21960607), (23, 3819236), (46, 1909618), (92, 954809), (191, 459908), (382, 229954), (764, 114977), (4393, 19996), (4999, 17572), (8786, 9998)]