83664568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1487}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 169364160

約数和(自身を除く): 85699592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 541, 1082, 1487, 2164, 2974, 4328, 5948, 7033, 11896, 14066, 19331, 28132, 38662, 56264, 77324, 154648, 804467, 1608934, 3217868, 6435736, 10458071, 20916142, 41832284, 83664568]

約数ペア:

[(1, 83664568), (2, 41832284), (4, 20916142), (8, 10458071), (13, 6435736), (26, 3217868), (52, 1608934), (104, 804467), (541, 154648), (1082, 77324), (1487, 56264), (2164, 38662), (2974, 28132), (4328, 19331), (5948, 14066), (7033, 11896)]