23213456

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1072

約数の個数: 60

約数和(自身を含む): 54176220

約数和(自身を除く): 30962764

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1021, 1421, 1624, 2042, 2842, 3248, 4084, 5684, 7147, 8168, 11368, 14294, 16336, 22736, 28588, 29609, 50029, 57176, 59218, 100058, 114352, 118436, 200116, 207263, 236872, 400232, 414526, 473744, 800464, 829052, 1450841, 1658104, 2901682, 3316208, 5803364, 11606728, 23213456]

約数ペア:

[(1, 23213456), (2, 11606728), (4, 5803364), (7, 3316208), (8, 2901682), (14, 1658104), (16, 1450841), (28, 829052), (29, 800464), (49, 473744), (56, 414526), (58, 400232), (98, 236872), (112, 207263), (116, 200116), (196, 118436), (203, 114352), (232, 100058), (392, 59218), (406, 57176), (464, 50029), (784, 29609), (812, 28588), (1021, 22736), (1421, 16336), (1624, 14294), (2042, 11368), (2842, 8168), (3248, 7147), (4084, 5684)]