38896496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5563}}^1$

素因数の和:5613

約数の個数: 40

約数和(自身を含む): 82792320

約数和(自身を除く): 43895824

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 5563, 6992, 11126, 22252, 44504, 89008, 105697, 127949, 211394, 255898, 422788, 511796, 845576, 1023592, 1691152, 2047184, 2431031, 4862062, 9724124, 19448248, 38896496]

約数ペア:

[(1, 38896496), (2, 19448248), (4, 9724124), (8, 4862062), (16, 2431031), (19, 2047184), (23, 1691152), (38, 1023592), (46, 845576), (76, 511796), (92, 422788), (152, 255898), (184, 211394), (304, 127949), (368, 105697), (437, 89008), (874, 44504), (1748, 22252), (3496, 11126), (5563, 6992)]