22288256

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 47295360

約数和(自身を除く): 25007104

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 137, 164, 248, 274, 328, 496, 548, 656, 992, 1096, 1271, 1312, 1984, 2192, 2542, 2624, 3968, 4247, 4384, 5084, 5248, 5617, 8494, 8768, 10168, 11234, 16988, 17536, 20336, 22468, 33976, 40672, 44936, 67952, 81344, 89872, 135904, 162688, 174127, 179744, 271808, 348254, 359488, 543616, 696508, 718976, 1393016, 2786032, 5572064, 11144128, 22288256]

約数ペア:

[(1, 22288256), (2, 11144128), (4, 5572064), (8, 2786032), (16, 1393016), (31, 718976), (32, 696508), (41, 543616), (62, 359488), (64, 348254), (82, 271808), (124, 179744), (128, 174127), (137, 162688), (164, 135904), (248, 89872), (274, 81344), (328, 67952), (496, 44936), (548, 40672), (656, 33976), (992, 22468), (1096, 20336), (1271, 17536), (1312, 16988), (1984, 11234), (2192, 10168), (2542, 8768), (2624, 8494), (3968, 5617), (4247, 5248), (4384, 5084)]