42938162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 69050880

約数和(自身を除く): 26112718

約数列:

[1, 2, 31, 53, 62, 73, 106, 146, 179, 358, 1643, 2263, 3286, 3869, 4526, 5549, 7738, 9487, 11098, 13067, 18974, 26134, 119939, 239878, 294097, 405077, 588194, 692551, 810154, 1385102, 21469081, 42938162]

約数ペア:

[(1, 42938162), (2, 21469081), (31, 1385102), (53, 810154), (62, 692551), (73, 588194), (106, 405077), (146, 294097), (179, 239878), (358, 119939), (1643, 26134), (2263, 18974), (3286, 13067), (3869, 11098), (4526, 9487), (5549, 7738)]