38854544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5557}}^1$

素因数の和:5607

約数の個数: 40

約数和(自身を含む): 82703040

約数和(自身を除く): 43848496

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 5557, 6992, 11114, 22228, 44456, 88912, 105583, 127811, 211166, 255622, 422332, 511244, 844664, 1022488, 1689328, 2044976, 2428409, 4856818, 9713636, 19427272, 38854544]

約数ペア:

[(1, 38854544), (2, 19427272), (4, 9713636), (8, 4856818), (16, 2428409), (19, 2044976), (23, 1689328), (38, 1022488), (46, 844664), (76, 511244), (92, 422332), (152, 255622), (184, 211166), (304, 127811), (368, 105583), (437, 88912), (874, 44456), (1748, 22228), (3496, 11114), (5557, 6992)]