33968624

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:657

約数の個数: 40

約数和(自身を含む): 68172720

約数和(自身を除く): 34204096

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 344, 388, 509, 688, 776, 1018, 1552, 2036, 4072, 4171, 8144, 8342, 16684, 21887, 33368, 43774, 49373, 66736, 87548, 98746, 175096, 197492, 350192, 394984, 789968, 2123039, 4246078, 8492156, 16984312, 33968624]

約数ペア:

[(1, 33968624), (2, 16984312), (4, 8492156), (8, 4246078), (16, 2123039), (43, 789968), (86, 394984), (97, 350192), (172, 197492), (194, 175096), (344, 98746), (388, 87548), (509, 66736), (688, 49373), (776, 43774), (1018, 33368), (1552, 21887), (2036, 16684), (4072, 8342), (4171, 8144)]