38643088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2467}}^1$

素因数の和:2575

約数の個数: 40

約数和(自身を含む): 82628640

約数和(自身を除く): 43985552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 2467, 3916, 4934, 7832, 9868, 15664, 19736, 27137, 39472, 54274, 108548, 217096, 219563, 434192, 439126, 878252, 1756504, 2415193, 3513008, 4830386, 9660772, 19321544, 38643088]

約数ペア:

[(1, 38643088), (2, 19321544), (4, 9660772), (8, 4830386), (11, 3513008), (16, 2415193), (22, 1756504), (44, 878252), (88, 439126), (89, 434192), (176, 219563), (178, 217096), (356, 108548), (712, 54274), (979, 39472), (1424, 27137), (1958, 19736), (2467, 15664), (3916, 9868), (4934, 7832)]