31693532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19661}}^1$

素因数の和:19709

約数の個数: 24

約数和(自身を含む): 61660032

約数和(自身を除く): 29966500

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 19661, 39322, 78644, 255593, 511186, 609491, 1022372, 1218982, 2437964, 7923383, 15846766, 31693532]

約数ペア:

[(1, 31693532), (2, 15846766), (4, 7923383), (13, 2437964), (26, 1218982), (31, 1022372), (52, 609491), (62, 511186), (124, 255593), (403, 78644), (806, 39322), (1612, 19661)]