23898032

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 47630880

約数和(自身を除く): 23732848

約数列:

[1, 2, 4, 8, 16, 71, 109, 142, 193, 218, 284, 386, 436, 568, 772, 872, 1136, 1544, 1744, 3088, 7739, 13703, 15478, 21037, 27406, 30956, 42074, 54812, 61912, 84148, 109624, 123824, 168296, 219248, 336592, 1493627, 2987254, 5974508, 11949016, 23898032]

約数ペア:

[(1, 23898032), (2, 11949016), (4, 5974508), (8, 2987254), (16, 1493627), (71, 336592), (109, 219248), (142, 168296), (193, 123824), (218, 109624), (284, 84148), (386, 61912), (436, 54812), (568, 42074), (772, 30956), (872, 27406), (1136, 21037), (1544, 15478), (1744, 13703), (3088, 7739)]