81047344

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24953}}^1$

素因数の和:24997

約数の個数: 40

約数和(自身を含む): 185657760

約数和(自身を除く): 104610416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 24953, 49906, 99812, 174671, 199624, 349342, 399248, 698684, 723637, 1397368, 1447274, 2794736, 2894548, 5065459, 5789096, 10130918, 11578192, 20261836, 40523672, 81047344]

約数ペア:

[(1, 81047344), (2, 40523672), (4, 20261836), (7, 11578192), (8, 10130918), (14, 5789096), (16, 5065459), (28, 2894548), (29, 2794736), (56, 1447274), (58, 1397368), (112, 723637), (116, 698684), (203, 399248), (232, 349342), (406, 199624), (464, 174671), (812, 99812), (1624, 49906), (3248, 24953)]