81935552

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{5741}}^1$

素因数の和:5976

約数の個数: 28

約数和(自身を含む): 163348416

約数和(自身を除く): 81412864

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 5741, 7136, 11482, 14272, 22964, 45928, 91856, 183712, 367424, 1280243, 2560486, 5120972, 10241944, 20483888, 40967776, 81935552]

約数ペア:

[(1, 81935552), (2, 40967776), (4, 20483888), (8, 10241944), (16, 5120972), (32, 2560486), (64, 1280243), (223, 367424), (446, 183712), (892, 91856), (1784, 45928), (3568, 22964), (5741, 14272), (7136, 11482)]