18413312

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4264

約数の個数: 36

約数和(自身を含む): 38925936

約数和(自身を除く): 20512624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4231, 4352, 8462, 16924, 33848, 67696, 71927, 135392, 143854, 270784, 287708, 541568, 575416, 1083136, 1150832, 2301664, 4603328, 9206656, 18413312]

約数ペア:

[(1, 18413312), (2, 9206656), (4, 4603328), (8, 2301664), (16, 1150832), (17, 1083136), (32, 575416), (34, 541568), (64, 287708), (68, 270784), (128, 143854), (136, 135392), (256, 71927), (272, 67696), (544, 33848), (1088, 16924), (2176, 8462), (4231, 4352)]