131464864

素因数分解:

$2^5\times {\mathrm{727}}^1\times {\mathrm{5651}}^1$

素因数の和:6388

約数の個数: 24

約数和(自身を含む): 259223328

約数和(自身を除く): 127758464

約数列:

[1, 2, 4, 8, 16, 32, 727, 1454, 2908, 5651, 5816, 11302, 11632, 22604, 23264, 45208, 90416, 180832, 4108277, 8216554, 16433108, 32866216, 65732432, 131464864]

約数ペア:

[(1, 131464864), (2, 65732432), (4, 32866216), (8, 16433108), (16, 8216554), (32, 4108277), (727, 180832), (1454, 90416), (2908, 45208), (5651, 23264), (5816, 22604), (11302, 11632)]