87498428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{4201}}^1$

素因数の和:4373

約数の個数: 24

約数和(自身を含む): 158129664

約数和(自身を除く): 70631236

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 4201, 5207, 8402, 10414, 16804, 20828, 172241, 344482, 533527, 688964, 1067054, 2134108, 21874607, 43749214, 87498428]

約数ペア:

[(1, 87498428), (2, 43749214), (4, 21874607), (41, 2134108), (82, 1067054), (127, 688964), (164, 533527), (254, 344482), (508, 172241), (4201, 20828), (5207, 16804), (8402, 10414)]