16463648

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 34042680

約数和(自身を除く): 17579032

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 113, 116, 157, 226, 232, 314, 452, 464, 628, 904, 928, 1256, 1808, 2512, 3277, 3616, 4553, 5024, 6554, 9106, 13108, 17741, 18212, 26216, 35482, 36424, 52432, 70964, 72848, 104864, 141928, 145696, 283856, 514489, 567712, 1028978, 2057956, 4115912, 8231824, 16463648]

約数ペア:

[(1, 16463648), (2, 8231824), (4, 4115912), (8, 2057956), (16, 1028978), (29, 567712), (32, 514489), (58, 283856), (113, 145696), (116, 141928), (157, 104864), (226, 72848), (232, 70964), (314, 52432), (452, 36424), (464, 35482), (628, 26216), (904, 18212), (928, 17741), (1256, 13108), (1808, 9106), (2512, 6554), (3277, 5024), (3616, 4553)]