179673488

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{115769}}^1$

素因数の和:115874

約数の個数: 20

約数和(自身を含む): 351709260

約数和(自身を除く): 172035772

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 115769, 231538, 463076, 926152, 1852304, 11229593, 22459186, 44918372, 89836744, 179673488]

約数ペア:

[(1, 179673488), (2, 89836744), (4, 44918372), (8, 22459186), (16, 11229593), (97, 1852304), (194, 926152), (388, 463076), (776, 231538), (1552, 115769)]