22391696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:959

約数の個数: 40

約数和(自身を含む): 45961344

約数和(自身を除く): 23569648

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 857, 1136, 1633, 1714, 3266, 3428, 6532, 6856, 13064, 13712, 19711, 26128, 39422, 60847, 78844, 121694, 157688, 243388, 315376, 486776, 973552, 1399481, 2798962, 5597924, 11195848, 22391696]

約数ペア:

[(1, 22391696), (2, 11195848), (4, 5597924), (8, 2798962), (16, 1399481), (23, 973552), (46, 486776), (71, 315376), (92, 243388), (142, 157688), (184, 121694), (284, 78844), (368, 60847), (568, 39422), (857, 26128), (1136, 19711), (1633, 13712), (1714, 13064), (3266, 6856), (3428, 6532)]