81079108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{5021}}^1$

素因数の和:5403

約数の個数: 24

約数和(自身を含む): 155240064

約数和(自身を除く): 74160956

約数列:

[1, 2, 4, 11, 22, 44, 367, 734, 1468, 4037, 5021, 8074, 10042, 16148, 20084, 55231, 110462, 220924, 1842707, 3685414, 7370828, 20269777, 40539554, 81079108]

約数ペア:

[(1, 81079108), (2, 40539554), (4, 20269777), (11, 7370828), (22, 3685414), (44, 1842707), (367, 220924), (734, 110462), (1468, 55231), (4037, 20084), (5021, 16148), (8074, 10042)]