89173856

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 182464128

約数和(自身を除く): 93290272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 241, 248, 373, 482, 496, 746, 964, 992, 1492, 1928, 2984, 3856, 5968, 7471, 7712, 11563, 11936, 14942, 23126, 29884, 46252, 59768, 89893, 92504, 119536, 179786, 185008, 239072, 359572, 370016, 719144, 1438288, 2786683, 2876576, 5573366, 11146732, 22293464, 44586928, 89173856]

約数ペア:

[(1, 89173856), (2, 44586928), (4, 22293464), (8, 11146732), (16, 5573366), (31, 2876576), (32, 2786683), (62, 1438288), (124, 719144), (241, 370016), (248, 359572), (373, 239072), (482, 185008), (496, 179786), (746, 119536), (964, 92504), (992, 89893), (1492, 59768), (1928, 46252), (2984, 29884), (3856, 23126), (5968, 14942), (7471, 11936), (7712, 11563)]