39738184

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 77175000

約数和(自身を除く): 37436816

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 776, 1249, 2498, 3977, 4996, 7954, 9992, 15908, 31816, 51209, 102418, 121153, 204836, 242306, 409672, 484612, 969224, 4967273, 9934546, 19869092, 39738184]

約数ペア:

[(1, 39738184), (2, 19869092), (4, 9934546), (8, 4967273), (41, 969224), (82, 484612), (97, 409672), (164, 242306), (194, 204836), (328, 121153), (388, 102418), (776, 51209), (1249, 31816), (2498, 15908), (3977, 9992), (4996, 7954)]