85700504

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 163954800

約数和(自身を除く): 78254296

約数列:

[1, 2, 4, 8, 67, 134, 268, 281, 536, 562, 569, 1124, 1138, 2248, 2276, 4552, 18827, 37654, 38123, 75308, 76246, 150616, 152492, 159889, 304984, 319778, 639556, 1279112, 10712563, 21425126, 42850252, 85700504]

約数ペア:

[(1, 85700504), (2, 42850252), (4, 21425126), (8, 10712563), (67, 1279112), (134, 639556), (268, 319778), (281, 304984), (536, 159889), (562, 152492), (569, 150616), (1124, 76246), (1138, 75308), (2248, 38123), (2276, 37654), (4552, 18827)]