31122644

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1752

約数の個数: 36

約数和(自身を含む): 64049076

約数和(自身を除く): 32926432

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 1637, 2716, 3274, 4753, 6548, 9506, 11459, 19012, 22918, 45836, 80213, 158789, 160426, 317578, 320852, 635156, 1111523, 2223046, 4446092, 7780661, 15561322, 31122644]

約数ペア:

[(1, 31122644), (2, 15561322), (4, 7780661), (7, 4446092), (14, 2223046), (28, 1111523), (49, 635156), (97, 320852), (98, 317578), (194, 160426), (196, 158789), (388, 80213), (679, 45836), (1358, 22918), (1637, 19012), (2716, 11459), (3274, 9506), (4753, 6548)]