40794064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{134191}}^1$

素因数の和:134218

約数の個数: 20

約数和(自身を含む): 83199040

約数和(自身を除く): 42404976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 134191, 268382, 536764, 1073528, 2147056, 2549629, 5099258, 10198516, 20397032, 40794064]

約数ペア:

[(1, 40794064), (2, 20397032), (4, 10198516), (8, 5099258), (16, 2549629), (19, 2147056), (38, 1073528), (76, 536764), (152, 268382), (304, 134191)]