38880992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{63949}}^1$

素因数の和:63978

約数の個数: 24

約数和(自身を含む): 80577000

約数和(自身を除く): 41696008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 63949, 127898, 255796, 511592, 1023184, 1215031, 2046368, 2430062, 4860124, 9720248, 19440496, 38880992]

約数ペア:

[(1, 38880992), (2, 19440496), (4, 9720248), (8, 4860124), (16, 2430062), (19, 2046368), (32, 1215031), (38, 1023184), (76, 511592), (152, 255796), (304, 127898), (608, 63949)]