22090144

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 45246600

約数和(自身を除く): 23156456

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 113, 149, 164, 226, 298, 328, 452, 596, 656, 904, 1192, 1312, 1808, 2384, 3616, 4633, 4768, 6109, 9266, 12218, 16837, 18532, 24436, 33674, 37064, 48872, 67348, 74128, 97744, 134696, 148256, 195488, 269392, 538784, 690317, 1380634, 2761268, 5522536, 11045072, 22090144]

約数ペア:

[(1, 22090144), (2, 11045072), (4, 5522536), (8, 2761268), (16, 1380634), (32, 690317), (41, 538784), (82, 269392), (113, 195488), (149, 148256), (164, 134696), (226, 97744), (298, 74128), (328, 67348), (452, 48872), (596, 37064), (656, 33674), (904, 24436), (1192, 18532), (1312, 16837), (1808, 12218), (2384, 9266), (3616, 6109), (4633, 4768)]