85703168

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{2293}}^1$

素因数の和:2384

約数の個数: 40

約数和(自身を含む): 173660388

約数和(自身を除く): 87957220

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1168, 2293, 2336, 4586, 4672, 9172, 9344, 18344, 18688, 36688, 37376, 73376, 146752, 167389, 293504, 334778, 587008, 669556, 1174016, 1339112, 2678224, 5356448, 10712896, 21425792, 42851584, 85703168]

約数ペア:

[(1, 85703168), (2, 42851584), (4, 21425792), (8, 10712896), (16, 5356448), (32, 2678224), (64, 1339112), (73, 1174016), (128, 669556), (146, 587008), (256, 334778), (292, 293504), (512, 167389), (584, 146752), (1168, 73376), (2293, 37376), (2336, 36688), (4586, 18688), (4672, 18344), (9172, 9344)]