31434956

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38713}}^1$

素因数の和:38753

約数の個数: 24

約数和(自身を含む): 65039520

約数和(自身を除く): 33604564

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 38713, 77426, 154852, 270991, 541982, 1083964, 1122677, 2245354, 4490708, 7858739, 15717478, 31434956]

約数ペア:

[(1, 31434956), (2, 15717478), (4, 7858739), (7, 4490708), (14, 2245354), (28, 1122677), (29, 1083964), (58, 541982), (116, 270991), (203, 154852), (406, 77426), (812, 38713)]