274242056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{18661}}^1$

素因数の和:18845

約数の個数: 32

約数和(自身を含む): 564338880

約数和(自身を除く): 290096824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1336, 1837, 3674, 7348, 14696, 18661, 37322, 74644, 149288, 205271, 410542, 821084, 1642168, 3116387, 6232774, 12465548, 24931096, 34280257, 68560514, 137121028, 274242056]

約数ペア:

[(1, 274242056), (2, 137121028), (4, 68560514), (8, 34280257), (11, 24931096), (22, 12465548), (44, 6232774), (88, 3116387), (167, 1642168), (334, 821084), (668, 410542), (1336, 205271), (1837, 149288), (3674, 74644), (7348, 37322), (14696, 18661)]