91017056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 193849488

約数和(自身を除く): 102832432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 331, 416, 661, 662, 1322, 1324, 2644, 2648, 4303, 5288, 5296, 8593, 8606, 10576, 10592, 17186, 17212, 21152, 34372, 34424, 68744, 68848, 137488, 137696, 218791, 274976, 437582, 875164, 1750328, 2844283, 3500656, 5688566, 7001312, 11377132, 22754264, 45508528, 91017056]

約数ペア:

[(1, 91017056), (2, 45508528), (4, 22754264), (8, 11377132), (13, 7001312), (16, 5688566), (26, 3500656), (32, 2844283), (52, 1750328), (104, 875164), (208, 437582), (331, 274976), (416, 218791), (661, 137696), (662, 137488), (1322, 68848), (1324, 68744), (2644, 34424), (2648, 34372), (4303, 21152), (5288, 17212), (5296, 17186), (8593, 10592), (8606, 10576)]