16451116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4201}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 31767120

約数和(自身を除く): 15316004

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 4201, 8402, 16804, 46211, 92422, 184844, 373889, 747778, 1495556, 4112779, 8225558, 16451116]

約数ペア:

[(1, 16451116), (2, 8225558), (4, 4112779), (11, 1495556), (22, 747778), (44, 373889), (89, 184844), (178, 92422), (356, 46211), (979, 16804), (1958, 8402), (3916, 4201)]