80805368

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49757}}^1$

素因数の和:49799

約数の個数: 32

約数和(自身を含む): 179128800

約数和(自身を除く): 98323432

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 49757, 99514, 199028, 348299, 398056, 696598, 1393196, 1442953, 2786392, 2885906, 5771812, 10100671, 11543624, 20201342, 40402684, 80805368]

約数ペア:

[(1, 80805368), (2, 40402684), (4, 20201342), (7, 11543624), (8, 10100671), (14, 5771812), (28, 2885906), (29, 2786392), (56, 1442953), (58, 1393196), (116, 696598), (203, 398056), (232, 348299), (406, 199028), (812, 99514), (1624, 49757)]