31784896

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 112

約数和(自身を含む): 77833728

約数和(自身を除く): 46048832

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 64, 88, 92, 104, 143, 151, 176, 184, 208, 253, 286, 299, 302, 352, 368, 416, 506, 572, 598, 604, 704, 736, 832, 1012, 1144, 1196, 1208, 1472, 1661, 1963, 2024, 2288, 2392, 2416, 3289, 3322, 3473, 3926, 4048, 4576, 4784, 4832, 6578, 6644, 6946, 7852, 8096, 9152, 9568, 9664, 13156, 13288, 13892, 15704, 16192, 19136, 21593, 26312, 26576, 27784, 31408, 38203, 43186, 45149, 52624, 53152, 55568, 62816, 76406, 86372, 90298, 105248, 106304, 111136, 125632, 152812, 172744, 180596, 210496, 222272, 305624, 345488, 361192, 496639, 611248, 690976, 722384, 993278, 1222496, 1381952, 1444768, 1986556, 2444992, 2889536, 3973112, 7946224, 15892448, 31784896]

約数ペア:

[(1, 31784896), (2, 15892448), (4, 7946224), (8, 3973112), (11, 2889536), (13, 2444992), (16, 1986556), (22, 1444768), (23, 1381952), (26, 1222496), (32, 993278), (44, 722384), (46, 690976), (52, 611248), (64, 496639), (88, 361192), (92, 345488), (104, 305624), (143, 222272), (151, 210496), (176, 180596), (184, 172744), (208, 152812), (253, 125632), (286, 111136), (299, 106304), (302, 105248), (352, 90298), (368, 86372), (416, 76406), (506, 62816), (572, 55568), (598, 53152), (604, 52624), (704, 45149), (736, 43186), (832, 38203), (1012, 31408), (1144, 27784), (1196, 26576), (1208, 26312), (1472, 21593), (1661, 19136), (1963, 16192), (2024, 15704), (2288, 13892), (2392, 13288), (2416, 13156), (3289, 9664), (3322, 9568), (3473, 9152), (3926, 8096), (4048, 7852), (4576, 6946), (4784, 6644), (4832, 6578)]