224715248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19213}}^1$

素因数の和:19281

約数の個数: 40

約数和(自身を含む): 471742128

約数和(自身を除く): 247026880

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 19213, 38426, 76852, 153704, 307408, 326621, 653242, 826159, 1306484, 1652318, 2612968, 3304636, 5225936, 6609272, 13218544, 14044703, 28089406, 56178812, 112357624, 224715248]

約数ペア:

[(1, 224715248), (2, 112357624), (4, 56178812), (8, 28089406), (16, 14044703), (17, 13218544), (34, 6609272), (43, 5225936), (68, 3304636), (86, 2612968), (136, 1652318), (172, 1306484), (272, 826159), (344, 653242), (688, 326621), (731, 307408), (1462, 153704), (2924, 76852), (5848, 38426), (11696, 19213)]