23219416

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 51447060

約数和(自身を除く): 28227644

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 83, 88, 121, 136, 166, 187, 242, 289, 332, 374, 484, 578, 664, 748, 913, 968, 1156, 1411, 1496, 1826, 2057, 2312, 2822, 3179, 3652, 4114, 5644, 6358, 7304, 8228, 10043, 11288, 12716, 15521, 16456, 20086, 23987, 25432, 31042, 34969, 40172, 47974, 62084, 69938, 80344, 95948, 124168, 139876, 170731, 191896, 263857, 279752, 341462, 527714, 682924, 1055428, 1365848, 2110856, 2902427, 5804854, 11609708, 23219416]

約数ペア:

[(1, 23219416), (2, 11609708), (4, 5804854), (8, 2902427), (11, 2110856), (17, 1365848), (22, 1055428), (34, 682924), (44, 527714), (68, 341462), (83, 279752), (88, 263857), (121, 191896), (136, 170731), (166, 139876), (187, 124168), (242, 95948), (289, 80344), (332, 69938), (374, 62084), (484, 47974), (578, 40172), (664, 34969), (748, 31042), (913, 25432), (968, 23987), (1156, 20086), (1411, 16456), (1496, 15521), (1826, 12716), (2057, 11288), (2312, 10043), (2822, 8228), (3179, 7304), (3652, 6358), (4114, 5644)]