22705232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 51425280

約数和(自身を除く): 28720048

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 71, 79, 88, 92, 142, 158, 176, 184, 253, 284, 316, 368, 506, 568, 632, 781, 869, 1012, 1136, 1264, 1562, 1633, 1738, 1817, 2024, 3124, 3266, 3476, 3634, 4048, 5609, 6248, 6532, 6952, 7268, 11218, 12496, 13064, 13904, 14536, 17963, 19987, 22436, 26128, 29072, 35926, 39974, 44872, 61699, 71852, 79948, 89744, 123398, 129007, 143704, 159896, 246796, 258014, 287408, 319792, 493592, 516028, 987184, 1032056, 1419077, 2064112, 2838154, 5676308, 11352616, 22705232]

約数ペア:

[(1, 22705232), (2, 11352616), (4, 5676308), (8, 2838154), (11, 2064112), (16, 1419077), (22, 1032056), (23, 987184), (44, 516028), (46, 493592), (71, 319792), (79, 287408), (88, 258014), (92, 246796), (142, 159896), (158, 143704), (176, 129007), (184, 123398), (253, 89744), (284, 79948), (316, 71852), (368, 61699), (506, 44872), (568, 39974), (632, 35926), (781, 29072), (869, 26128), (1012, 22436), (1136, 19987), (1264, 17963), (1562, 14536), (1633, 13904), (1738, 13064), (1817, 12496), (2024, 11218), (3124, 7268), (3266, 6952), (3476, 6532), (3634, 6248), (4048, 5609)]