89309042

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 135233280

約数和(自身を除く): 45924238

約数列:

[1, 2, 239, 257, 478, 514, 727, 1454, 61423, 122846, 173753, 186839, 347506, 373678, 44654521, 89309042]

約数ペア:

[(1, 89309042), (2, 44654521), (239, 373678), (257, 347506), (478, 186839), (514, 173753), (727, 122846), (1454, 61423)]