16767808

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 56

約数和(自身を含む): 34998152

約数和(自身を除く): 18230344

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 73, 74, 97, 146, 148, 194, 292, 296, 388, 584, 592, 776, 1168, 1184, 1552, 2336, 2368, 2701, 3104, 3589, 4672, 5402, 6208, 7081, 7178, 10804, 14162, 14356, 21608, 28324, 28712, 43216, 56648, 57424, 86432, 113296, 114848, 172864, 226592, 229696, 261997, 453184, 523994, 1047988, 2095976, 4191952, 8383904, 16767808]

約数ペア:

[(1, 16767808), (2, 8383904), (4, 4191952), (8, 2095976), (16, 1047988), (32, 523994), (37, 453184), (64, 261997), (73, 229696), (74, 226592), (97, 172864), (146, 114848), (148, 113296), (194, 86432), (292, 57424), (296, 56648), (388, 43216), (584, 28712), (592, 28324), (776, 21608), (1168, 14356), (1184, 14162), (1552, 10804), (2336, 7178), (2368, 7081), (2701, 6208), (3104, 5402), (3589, 4672)]