22215056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 49175424

約数和(自身を除く): 26960368

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 53, 67, 68, 92, 106, 134, 136, 184, 212, 268, 272, 368, 391, 424, 536, 782, 848, 901, 1072, 1139, 1219, 1541, 1564, 1802, 2278, 2438, 3082, 3128, 3551, 3604, 4556, 4876, 6164, 6256, 7102, 7208, 9112, 9752, 12328, 14204, 14416, 18224, 19504, 20723, 24656, 26197, 28408, 41446, 52394, 56816, 60367, 81673, 82892, 104788, 120734, 163346, 165784, 209576, 241468, 326692, 331568, 419152, 482936, 653384, 965872, 1306768, 1388441, 2776882, 5553764, 11107528, 22215056]

約数ペア:

[(1, 22215056), (2, 11107528), (4, 5553764), (8, 2776882), (16, 1388441), (17, 1306768), (23, 965872), (34, 653384), (46, 482936), (53, 419152), (67, 331568), (68, 326692), (92, 241468), (106, 209576), (134, 165784), (136, 163346), (184, 120734), (212, 104788), (268, 82892), (272, 81673), (368, 60367), (391, 56816), (424, 52394), (536, 41446), (782, 28408), (848, 26197), (901, 24656), (1072, 20723), (1139, 19504), (1219, 18224), (1541, 14416), (1564, 14204), (1802, 12328), (2278, 9752), (2438, 9112), (3082, 7208), (3128, 7102), (3551, 6256), (3604, 6164), (4556, 4876)]