42431556

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{86243}}^1$

素因数の和:86291

約数の個数: 24

約数和(自身を含む): 101422944

約数和(自身を除く): 58991388

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 86243, 172486, 258729, 344972, 517458, 1034916, 3535963, 7071926, 10607889, 14143852, 21215778, 42431556]

約数ペア:

[(1, 42431556), (2, 21215778), (3, 14143852), (4, 10607889), (6, 7071926), (12, 3535963), (41, 1034916), (82, 517458), (123, 344972), (164, 258729), (246, 172486), (492, 86243)]