31837394

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1825

約数の個数: 16

約数和(自身を含む): 48807360

約数和(自身を除く): 16969966

約数列:

[1, 2, 71, 139, 142, 278, 1613, 3226, 9869, 19738, 114523, 224207, 229046, 448414, 15918697, 31837394]

約数ペア:

[(1, 31837394), (2, 15918697), (71, 448414), (139, 229046), (142, 224207), (278, 114523), (1613, 19738), (3226, 9869)]