22570872

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21871}}^1$

素因数の和:21923

約数の個数: 32

約数和(自身を含む): 57742080

約数和(自身を除く): 35171208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 21871, 43742, 65613, 87484, 131226, 174968, 262452, 524904, 940453, 1880906, 2821359, 3761812, 5642718, 7523624, 11285436, 22570872]

約数ペア:

[(1, 22570872), (2, 11285436), (3, 7523624), (4, 5642718), (6, 3761812), (8, 2821359), (12, 1880906), (24, 940453), (43, 524904), (86, 262452), (129, 174968), (172, 131226), (258, 87484), (344, 65613), (516, 43742), (1032, 21871)]