22251984

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{10781}}^1$

素因数の和:10835

約数の個数: 40

約数和(自身を含む): 58826592

約数和(自身を除く): 36574608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 10781, 21562, 32343, 43124, 64686, 86248, 129372, 172496, 258744, 463583, 517488, 927166, 1390749, 1854332, 2781498, 3708664, 5562996, 7417328, 11125992, 22251984]

約数ペア:

[(1, 22251984), (2, 11125992), (3, 7417328), (4, 5562996), (6, 3708664), (8, 2781498), (12, 1854332), (16, 1390749), (24, 927166), (43, 517488), (48, 463583), (86, 258744), (129, 172496), (172, 129372), (258, 86248), (344, 64686), (516, 43124), (688, 32343), (1032, 21562), (2064, 10781)]