86251868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{2621}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 159312720

約数和(自身を除く): 73060852

約数列:

[1, 2, 4, 19, 38, 76, 433, 866, 1732, 2621, 5242, 8227, 10484, 16454, 32908, 49799, 99598, 199196, 1134893, 2269786, 4539572, 21562967, 43125934, 86251868]

約数ペア:

[(1, 86251868), (2, 43125934), (4, 21562967), (19, 4539572), (38, 2269786), (76, 1134893), (433, 199196), (866, 99598), (1732, 49799), (2621, 32908), (5242, 16454), (8227, 10484)]