23239888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 55313920

約数和(自身を除く): 32074032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 67, 76, 112, 133, 134, 152, 163, 266, 268, 304, 326, 469, 532, 536, 652, 938, 1064, 1072, 1141, 1273, 1304, 1876, 2128, 2282, 2546, 2608, 3097, 3752, 4564, 5092, 6194, 7504, 8911, 9128, 10184, 10921, 12388, 17822, 18256, 20368, 21679, 21842, 24776, 35644, 43358, 43684, 49552, 71288, 76447, 86716, 87368, 142576, 152894, 173432, 174736, 207499, 305788, 346864, 414998, 611576, 829996, 1223152, 1452493, 1659992, 2904986, 3319984, 5809972, 11619944, 23239888]

約数ペア:

[(1, 23239888), (2, 11619944), (4, 5809972), (7, 3319984), (8, 2904986), (14, 1659992), (16, 1452493), (19, 1223152), (28, 829996), (38, 611576), (56, 414998), (67, 346864), (76, 305788), (112, 207499), (133, 174736), (134, 173432), (152, 152894), (163, 142576), (266, 87368), (268, 86716), (304, 76447), (326, 71288), (469, 49552), (532, 43684), (536, 43358), (652, 35644), (938, 24776), (1064, 21842), (1072, 21679), (1141, 20368), (1273, 18256), (1304, 17822), (1876, 12388), (2128, 10921), (2282, 10184), (2546, 9128), (2608, 8911), (3097, 7504), (3752, 6194), (4564, 5092)]