17702128

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{9791}}^1$

素因数の和:9912

約数の個数: 20

約数和(自身を含む): 34604928

約数和(自身を除く): 16902800

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 9791, 19582, 39164, 78328, 156656, 1106383, 2212766, 4425532, 8851064, 17702128]

約数ペア:

[(1, 17702128), (2, 8851064), (4, 4425532), (8, 2212766), (16, 1106383), (113, 156656), (226, 78328), (452, 39164), (904, 19582), (1808, 9791)]