65170648

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 125737920

約数和(自身を除く): 60567272

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 431, 461, 862, 922, 1724, 1844, 3448, 3688, 17671, 18901, 35342, 37802, 70684, 75604, 141368, 151208, 198691, 397382, 794764, 1589528, 8146331, 16292662, 32585324, 65170648]

約数ペア:

[(1, 65170648), (2, 32585324), (4, 16292662), (8, 8146331), (41, 1589528), (82, 794764), (164, 397382), (328, 198691), (431, 151208), (461, 141368), (862, 75604), (922, 70684), (1724, 37802), (1844, 35342), (3448, 18901), (3688, 17671)]