228537928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{2477}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 451987200

約数和(自身を除く): 223449272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 607, 1214, 2428, 2477, 4856, 4954, 9908, 11533, 19816, 23066, 46132, 47063, 92264, 94126, 188252, 376504, 1503539, 3007078, 6014156, 12028312, 28567241, 57134482, 114268964, 228537928]

約数ペア:

[(1, 228537928), (2, 114268964), (4, 57134482), (8, 28567241), (19, 12028312), (38, 6014156), (76, 3007078), (152, 1503539), (607, 376504), (1214, 188252), (2428, 94126), (2477, 92264), (4856, 47063), (4954, 46132), (9908, 23066), (11533, 19816)]