31930564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7121}}^1$

素因数の和:7203

約数の個数: 24

約数和(自身を含む): 59824800

約数和(自身を除く): 27894236

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 7121, 14242, 28484, 135299, 270598, 420139, 541196, 840278, 1680556, 7982641, 15965282, 31930564]

約数ペア:

[(1, 31930564), (2, 15965282), (4, 7982641), (19, 1680556), (38, 840278), (59, 541196), (76, 420139), (118, 270598), (236, 135299), (1121, 28484), (2242, 14242), (4484, 7121)]