39238256

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 77748000

約数和(自身を除く): 38509744

約数列:

[1, 2, 4, 8, 16, 109, 149, 151, 218, 298, 302, 436, 596, 604, 872, 1192, 1208, 1744, 2384, 2416, 16241, 16459, 22499, 32482, 32918, 44998, 64964, 65836, 89996, 129928, 131672, 179992, 259856, 263344, 359984, 2452391, 4904782, 9809564, 19619128, 39238256]

約数ペア:

[(1, 39238256), (2, 19619128), (4, 9809564), (8, 4904782), (16, 2452391), (109, 359984), (149, 263344), (151, 259856), (218, 179992), (298, 131672), (302, 129928), (436, 89996), (596, 65836), (604, 64964), (872, 44998), (1192, 32918), (1208, 32482), (1744, 22499), (2384, 16459), (2416, 16241)]