89672336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13907}}^1$

素因数の和:13959

約数の個数: 40

約数和(自身を含む): 193154304

約数和(自身を除く): 103481968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 13907, 27814, 55628, 111256, 180791, 222512, 361582, 431117, 723164, 862234, 1446328, 1724468, 2892656, 3448936, 5604521, 6897872, 11209042, 22418084, 44836168, 89672336]

約数ペア:

[(1, 89672336), (2, 44836168), (4, 22418084), (8, 11209042), (13, 6897872), (16, 5604521), (26, 3448936), (31, 2892656), (52, 1724468), (62, 1446328), (104, 862234), (124, 723164), (208, 431117), (248, 361582), (403, 222512), (496, 180791), (806, 111256), (1612, 55628), (3224, 27814), (6448, 13907)]