42248264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1289}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 84288600

約数和(自身を除く): 42040336

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 241, 482, 964, 1289, 1928, 2578, 4097, 5156, 8194, 10312, 16388, 21913, 32776, 43826, 87652, 175304, 310649, 621298, 1242596, 2485192, 5281033, 10562066, 21124132, 42248264]

約数ペア:

[(1, 42248264), (2, 21124132), (4, 10562066), (8, 5281033), (17, 2485192), (34, 1242596), (68, 621298), (136, 310649), (241, 175304), (482, 87652), (964, 43826), (1289, 32776), (1928, 21913), (2578, 16388), (4097, 10312), (5156, 8194)]