22368992

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 45722880

約数和(自身を除く): 23353888

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 107, 139, 188, 214, 278, 376, 428, 556, 752, 856, 1112, 1504, 1712, 2224, 3424, 4448, 5029, 6533, 10058, 13066, 14873, 20116, 26132, 29746, 40232, 52264, 59492, 80464, 104528, 118984, 160928, 209056, 237968, 475936, 699031, 1398062, 2796124, 5592248, 11184496, 22368992]

約数ペア:

[(1, 22368992), (2, 11184496), (4, 5592248), (8, 2796124), (16, 1398062), (32, 699031), (47, 475936), (94, 237968), (107, 209056), (139, 160928), (188, 118984), (214, 104528), (278, 80464), (376, 59492), (428, 52264), (556, 40232), (752, 29746), (856, 26132), (1112, 20116), (1504, 14873), (1712, 13066), (2224, 10058), (3424, 6533), (4448, 5029)]