22721884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 36

約数和(自身を含む): 43040592

約数和(自身を除く): 20318708

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 257, 514, 713, 961, 1028, 1426, 1922, 2852, 3844, 5911, 7967, 11822, 15934, 22103, 23644, 31868, 44206, 88412, 183241, 246977, 366482, 493954, 732964, 987908, 5680471, 11360942, 22721884]

約数ペア:

[(1, 22721884), (2, 11360942), (4, 5680471), (23, 987908), (31, 732964), (46, 493954), (62, 366482), (92, 246977), (124, 183241), (257, 88412), (514, 44206), (713, 31868), (961, 23644), (1028, 22103), (1426, 15934), (1922, 11822), (2852, 7967), (3844, 5911)]