22165936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1829

約数の個数: 40

約数和(自身を含む): 47035184

約数和(自身を除く): 24869248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 1747, 3172, 3494, 6344, 6988, 12688, 13976, 22711, 27952, 45422, 90844, 106567, 181688, 213134, 363376, 426268, 852536, 1385371, 1705072, 2770742, 5541484, 11082968, 22165936]

約数ペア:

[(1, 22165936), (2, 11082968), (4, 5541484), (8, 2770742), (13, 1705072), (16, 1385371), (26, 852536), (52, 426268), (61, 363376), (104, 213134), (122, 181688), (208, 106567), (244, 90844), (488, 45422), (793, 27952), (976, 22711), (1586, 13976), (1747, 12688), (3172, 6988), (3494, 6344)]