89898016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6971}}^1$

素因数の和:7025

約数の個数: 48

約数和(自身を含む): 196777728

約数和(自身を除く): 106879712

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 6971, 12896, 13942, 27884, 55768, 90623, 111536, 181246, 216101, 223072, 362492, 432202, 724984, 864404, 1449968, 1728808, 2809313, 2899936, 3457616, 5618626, 6915232, 11237252, 22474504, 44949008, 89898016]

約数ペア:

[(1, 89898016), (2, 44949008), (4, 22474504), (8, 11237252), (13, 6915232), (16, 5618626), (26, 3457616), (31, 2899936), (32, 2809313), (52, 1728808), (62, 1449968), (104, 864404), (124, 724984), (208, 432202), (248, 362492), (403, 223072), (416, 216101), (496, 181246), (806, 111536), (992, 90623), (1612, 55768), (3224, 27884), (6448, 13942), (6971, 12896)]