38540944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1607

約数の個数: 40

約数和(自身を含む): 81105920

約数和(自身を除く): 42564976

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1459, 1651, 2032, 2918, 3302, 5836, 6604, 11672, 13208, 18967, 23344, 26416, 37934, 75868, 151736, 185293, 303472, 370586, 741172, 1482344, 2408809, 2964688, 4817618, 9635236, 19270472, 38540944]

約数ペア:

[(1, 38540944), (2, 19270472), (4, 9635236), (8, 4817618), (13, 2964688), (16, 2408809), (26, 1482344), (52, 741172), (104, 370586), (127, 303472), (208, 185293), (254, 151736), (508, 75868), (1016, 37934), (1459, 26416), (1651, 23344), (2032, 18967), (2918, 13208), (3302, 11672), (5836, 6604)]