85307654

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{947}}^1$

素因数の和:1639

約数の個数: 16

約数和(自身を含む): 130061808

約数和(自身を除く): 44754154

約数列:

[1, 2, 73, 146, 617, 947, 1234, 1894, 45041, 69131, 90082, 138262, 584299, 1168598, 42653827, 85307654]

約数ペア:

[(1, 85307654), (2, 42653827), (73, 1168598), (146, 584299), (617, 138262), (947, 90082), (1234, 69131), (1894, 45041)]