16942336

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 54

約数和(自身を含む): 36081710

約数和(自身を除く): 19139374

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 229, 256, 272, 289, 458, 544, 578, 916, 1088, 1156, 1832, 2176, 2312, 3664, 3893, 4352, 4624, 7328, 7786, 9248, 14656, 15572, 18496, 29312, 31144, 36992, 58624, 62288, 66181, 73984, 124576, 132362, 249152, 264724, 498304, 529448, 996608, 1058896, 2117792, 4235584, 8471168, 16942336]

約数ペア:

[(1, 16942336), (2, 8471168), (4, 4235584), (8, 2117792), (16, 1058896), (17, 996608), (32, 529448), (34, 498304), (64, 264724), (68, 249152), (128, 132362), (136, 124576), (229, 73984), (256, 66181), (272, 62288), (289, 58624), (458, 36992), (544, 31144), (578, 29312), (916, 18496), (1088, 15572), (1156, 14656), (1832, 9248), (2176, 7786), (2312, 7328), (3664, 4624), (3893, 4352)]