86319616

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{3181}}^1$

素因数の和:3252

約数の個数: 40

約数和(自身を含む): 175780044

約数和(自身を除く): 89460428

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3181, 3392, 6362, 6784, 12724, 13568, 25448, 27136, 50896, 101792, 168593, 203584, 337186, 407168, 674372, 814336, 1348744, 1628672, 2697488, 5394976, 10789952, 21579904, 43159808, 86319616]

約数ペア:

[(1, 86319616), (2, 43159808), (4, 21579904), (8, 10789952), (16, 5394976), (32, 2697488), (53, 1628672), (64, 1348744), (106, 814336), (128, 674372), (212, 407168), (256, 337186), (424, 203584), (512, 168593), (848, 101792), (1696, 50896), (3181, 27136), (3392, 25448), (6362, 13568), (6784, 12724)]