90838928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:903

約数の個数: 40

約数和(自身を含む): 182535936

約数和(自身を除く): 91697008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 373, 491, 496, 746, 982, 1492, 1964, 2984, 3928, 5968, 7856, 11563, 15221, 23126, 30442, 46252, 60884, 92504, 121768, 183143, 185008, 243536, 366286, 732572, 1465144, 2930288, 5677433, 11354866, 22709732, 45419464, 90838928]

約数ペア:

[(1, 90838928), (2, 45419464), (4, 22709732), (8, 11354866), (16, 5677433), (31, 2930288), (62, 1465144), (124, 732572), (248, 366286), (373, 243536), (491, 185008), (496, 183143), (746, 121768), (982, 92504), (1492, 60884), (1964, 46252), (2984, 30442), (3928, 23126), (5968, 15221), (7856, 11563)]