82439984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1223}}^1$

素因数の和:1625

約数の個数: 40

約数和(自身を含む): 174845952

約数和(自身を除く): 92405968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 383, 766, 1223, 1532, 2446, 3064, 4213, 4892, 6128, 8426, 9784, 13453, 16852, 19568, 26906, 33704, 53812, 67408, 107624, 215248, 468409, 936818, 1873636, 3747272, 5152499, 7494544, 10304998, 20609996, 41219992, 82439984]

約数ペア:

[(1, 82439984), (2, 41219992), (4, 20609996), (8, 10304998), (11, 7494544), (16, 5152499), (22, 3747272), (44, 1873636), (88, 936818), (176, 468409), (383, 215248), (766, 107624), (1223, 67408), (1532, 53812), (2446, 33704), (3064, 26906), (4213, 19568), (4892, 16852), (6128, 13453), (8426, 9784)]