31761872

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{8237}}^1$

素因数の和:8486

約数の個数: 20

約数和(自身を含む): 61801476

約数和(自身を除く): 30039604

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 8237, 16474, 32948, 65896, 131792, 1985117, 3970234, 7940468, 15880936, 31761872]

約数ペア:

[(1, 31761872), (2, 15880936), (4, 7940468), (8, 3970234), (16, 1985117), (241, 131792), (482, 65896), (964, 32948), (1928, 16474), (3856, 8237)]