22371088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 48854016

約数和(自身を除く): 26482928

約数列:

[1, 2, 4, 8, 16, 23, 31, 37, 46, 53, 62, 74, 92, 106, 124, 148, 184, 212, 248, 296, 368, 424, 496, 592, 713, 848, 851, 1147, 1219, 1426, 1643, 1702, 1961, 2294, 2438, 2852, 3286, 3404, 3922, 4588, 4876, 5704, 6572, 6808, 7844, 9176, 9752, 11408, 13144, 13616, 15688, 18352, 19504, 26288, 26381, 31376, 37789, 45103, 52762, 60791, 75578, 90206, 105524, 121582, 151156, 180412, 211048, 243164, 302312, 360824, 422096, 486328, 604624, 721648, 972656, 1398193, 2796386, 5592772, 11185544, 22371088]

約数ペア:

[(1, 22371088), (2, 11185544), (4, 5592772), (8, 2796386), (16, 1398193), (23, 972656), (31, 721648), (37, 604624), (46, 486328), (53, 422096), (62, 360824), (74, 302312), (92, 243164), (106, 211048), (124, 180412), (148, 151156), (184, 121582), (212, 105524), (248, 90206), (296, 75578), (368, 60791), (424, 52762), (496, 45103), (592, 37789), (713, 31376), (848, 26381), (851, 26288), (1147, 19504), (1219, 18352), (1426, 15688), (1643, 13616), (1702, 13144), (1961, 11408), (2294, 9752), (2438, 9176), (2852, 7844), (3286, 6808), (3404, 6572), (3922, 5704), (4588, 4876)]