85816432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13309}}^1$

素因数の和:13361

約数の個数: 40

約数和(自身を含む): 184849280

約数和(自身を除く): 99032848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 13309, 26618, 53236, 106472, 173017, 212944, 346034, 412579, 692068, 825158, 1384136, 1650316, 2768272, 3300632, 5363527, 6601264, 10727054, 21454108, 42908216, 85816432]

約数ペア:

[(1, 85816432), (2, 42908216), (4, 21454108), (8, 10727054), (13, 6601264), (16, 5363527), (26, 3300632), (31, 2768272), (52, 1650316), (62, 1384136), (104, 825158), (124, 692068), (208, 412579), (248, 346034), (403, 212944), (496, 173017), (806, 106472), (1612, 53236), (3224, 26618), (6448, 13309)]