90845368

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 174279600

約数和(自身を除く): 83434232

約数列:

[1, 2, 4, 8, 59, 118, 197, 236, 394, 472, 788, 977, 1576, 1954, 3908, 7816, 11623, 23246, 46492, 57643, 92984, 115286, 192469, 230572, 384938, 461144, 769876, 1539752, 11355671, 22711342, 45422684, 90845368]

約数ペア:

[(1, 90845368), (2, 45422684), (4, 22711342), (8, 11355671), (59, 1539752), (118, 769876), (197, 461144), (236, 384938), (394, 230572), (472, 192469), (788, 115286), (977, 92984), (1576, 57643), (1954, 46492), (3908, 23246), (7816, 11623)]