16138672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2017

約数の個数: 40

約数和(自身を含む): 34854912

約数和(自身を除く): 18716240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 1951, 2068, 3902, 4136, 7804, 8272, 15608, 21461, 31216, 42922, 85844, 91697, 171688, 183394, 343376, 366788, 733576, 1008667, 1467152, 2017334, 4034668, 8069336, 16138672]

約数ペア:

[(1, 16138672), (2, 8069336), (4, 4034668), (8, 2017334), (11, 1467152), (16, 1008667), (22, 733576), (44, 366788), (47, 343376), (88, 183394), (94, 171688), (176, 91697), (188, 85844), (376, 42922), (517, 31216), (752, 21461), (1034, 15608), (1951, 8272), (2068, 7804), (3902, 4136)]