38752736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 84233520

約数和(自身を除く): 45480784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1237, 1424, 1958, 2474, 2848, 3916, 4948, 7832, 9896, 13607, 15664, 19792, 27214, 31328, 39584, 54428, 108856, 110093, 217712, 220186, 435424, 440372, 880744, 1211023, 1761488, 2422046, 3522976, 4844092, 9688184, 19376368, 38752736]

約数ペア:

[(1, 38752736), (2, 19376368), (4, 9688184), (8, 4844092), (11, 3522976), (16, 2422046), (22, 1761488), (32, 1211023), (44, 880744), (88, 440372), (89, 435424), (176, 220186), (178, 217712), (352, 110093), (356, 108856), (712, 54428), (979, 39584), (1237, 31328), (1424, 27214), (1958, 19792), (2474, 15664), (2848, 13607), (3916, 9896), (4948, 7832)]