42871708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20731}}^1$

素因数の和:20793

約数の個数: 24

約数和(自身を含む): 83591424

約数和(自身を除く): 40719716

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 20731, 41462, 82924, 228041, 456082, 912164, 974357, 1948714, 3897428, 10717927, 21435854, 42871708]

約数ペア:

[(1, 42871708), (2, 21435854), (4, 10717927), (11, 3897428), (22, 1948714), (44, 974357), (47, 912164), (94, 456082), (188, 228041), (517, 82924), (1034, 41462), (2068, 20731)]