33378664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8821}}^1$

素因数の和:8881

約数の個数: 32

約数和(自身を含む): 69870240

約数和(自身を除く): 36491576

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 8821, 17642, 35284, 70568, 97031, 194062, 379303, 388124, 758606, 776248, 1517212, 3034424, 4172333, 8344666, 16689332, 33378664]

約数ペア:

[(1, 33378664), (2, 16689332), (4, 8344666), (8, 4172333), (11, 3034424), (22, 1517212), (43, 776248), (44, 758606), (86, 388124), (88, 379303), (172, 194062), (344, 97031), (473, 70568), (946, 35284), (1892, 17642), (3784, 8821)]