173257064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4957}}^1$

素因数の和:5237

約数の個数: 32

約数和(自身を含む): 345374280

約数和(自身を除く): 172117216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 1028, 2056, 4369, 4957, 8738, 9914, 17476, 19828, 34952, 39656, 84269, 168538, 337076, 674152, 1273949, 2547898, 5095796, 10191592, 21657133, 43314266, 86628532, 173257064]

約数ペア:

[(1, 173257064), (2, 86628532), (4, 43314266), (8, 21657133), (17, 10191592), (34, 5095796), (68, 2547898), (136, 1273949), (257, 674152), (514, 337076), (1028, 168538), (2056, 84269), (4369, 39656), (4957, 34952), (8738, 19828), (9914, 17476)]