16849856

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{911}}^1$

素因数の和:957

約数の個数: 42

約数和(自身を含む): 35557968

約数和(自身を除く): 18708112

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 911, 1088, 1156, 1822, 2312, 3644, 4624, 7288, 9248, 14576, 15487, 18496, 29152, 30974, 58304, 61948, 123896, 247792, 263279, 495584, 526558, 991168, 1053116, 2106232, 4212464, 8424928, 16849856]

約数ペア:

[(1, 16849856), (2, 8424928), (4, 4212464), (8, 2106232), (16, 1053116), (17, 991168), (32, 526558), (34, 495584), (64, 263279), (68, 247792), (136, 123896), (272, 61948), (289, 58304), (544, 30974), (578, 29152), (911, 18496), (1088, 15487), (1156, 14576), (1822, 9248), (2312, 7288), (3644, 4624)]