91958840

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{34313}}^1$

素因数の和:34391

約数の個数: 32

約数和(自身を含む): 210001680

約数和(自身を除く): 118042840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 34313, 68626, 137252, 171565, 274504, 343130, 686260, 1372520, 2298971, 4597942, 9195884, 11494855, 18391768, 22989710, 45979420, 91958840]

約数ペア:

[(1, 91958840), (2, 45979420), (4, 22989710), (5, 18391768), (8, 11494855), (10, 9195884), (20, 4597942), (40, 2298971), (67, 1372520), (134, 686260), (268, 343130), (335, 274504), (536, 171565), (670, 137252), (1340, 68626), (2680, 34313)]