455648

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 929880

約数和(自身を除く): 474232

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 491, 928, 982, 1964, 3928, 7856, 14239, 15712, 28478, 56956, 113912, 227824, 455648]

約数ペア:

[(1, 455648), (2, 227824), (4, 113912), (8, 56956), (16, 28478), (29, 15712), (32, 14239), (58, 7856), (116, 3928), (232, 1964), (464, 982), (491, 928)]