172813552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{372443}}^1$

素因数の和:372480

約数の個数: 20

約数和(自身を含む): 346372920

約数和(自身を除く): 173559368

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 372443, 744886, 1489772, 2979544, 5959088, 10800847, 21601694, 43203388, 86406776, 172813552]

約数ペア:

[(1, 172813552), (2, 86406776), (4, 43203388), (8, 21601694), (16, 10800847), (29, 5959088), (58, 2979544), (116, 1489772), (232, 744886), (464, 372443)]