85254656

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{2281}}^1$

素因数の和:2372

約数の個数: 40

約数和(自身を含む): 172751964

約数和(自身を除く): 87497308

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1168, 2281, 2336, 4562, 4672, 9124, 9344, 18248, 18688, 36496, 37376, 72992, 145984, 166513, 291968, 333026, 583936, 666052, 1167872, 1332104, 2664208, 5328416, 10656832, 21313664, 42627328, 85254656]

約数ペア:

[(1, 85254656), (2, 42627328), (4, 21313664), (8, 10656832), (16, 5328416), (32, 2664208), (64, 1332104), (73, 1167872), (128, 666052), (146, 583936), (256, 333026), (292, 291968), (512, 166513), (584, 145984), (1168, 72992), (2281, 37376), (2336, 36496), (4562, 18688), (4672, 18248), (9124, 9344)]