22263904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 47733840

約数和(自身を除く): 25469936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 491, 872, 982, 1417, 1744, 1964, 2834, 3488, 3928, 5668, 6383, 7856, 11336, 12766, 15712, 22672, 25532, 45344, 51064, 53519, 102128, 107038, 204256, 214076, 428152, 695747, 856304, 1391494, 1712608, 2782988, 5565976, 11131952, 22263904]

約数ペア:

[(1, 22263904), (2, 11131952), (4, 5565976), (8, 2782988), (13, 1712608), (16, 1391494), (26, 856304), (32, 695747), (52, 428152), (104, 214076), (109, 204256), (208, 107038), (218, 102128), (416, 53519), (436, 51064), (491, 45344), (872, 25532), (982, 22672), (1417, 15712), (1744, 12766), (1964, 11336), (2834, 7856), (3488, 6383), (3928, 5668)]