131807966

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{1637}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 200019456

約数和(自身を除く): 68211490

約数列:

[1, 2, 127, 254, 317, 634, 1637, 3274, 40259, 80518, 207899, 415798, 518929, 1037858, 65903983, 131807966]

約数ペア:

[(1, 131807966), (2, 65903983), (127, 1037858), (254, 518929), (317, 415798), (634, 207899), (1637, 80518), (3274, 40259)]