170272336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26407}}^1$

素因数の和:26459

約数の個数: 40

約数和(自身を含む): 366754304

約数和(自身を除く): 196481968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 26407, 52814, 105628, 211256, 343291, 422512, 686582, 818617, 1373164, 1637234, 2746328, 3274468, 5492656, 6548936, 10642021, 13097872, 21284042, 42568084, 85136168, 170272336]

約数ペア:

[(1, 170272336), (2, 85136168), (4, 42568084), (8, 21284042), (13, 13097872), (16, 10642021), (26, 6548936), (31, 5492656), (52, 3274468), (62, 2746328), (104, 1637234), (124, 1373164), (208, 818617), (248, 686582), (403, 422512), (496, 343291), (806, 211256), (1612, 105628), (3224, 52814), (6448, 26407)]