31941276

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{19429}}^1$

素因数の和:19573

約数の個数: 24

約数和(自身を含む): 75077520

約数和(自身を除く): 43136244

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 19429, 38858, 58287, 77716, 116574, 233148, 2661773, 5323546, 7985319, 10647092, 15970638, 31941276]

約数ペア:

[(1, 31941276), (2, 15970638), (3, 10647092), (4, 7985319), (6, 5323546), (12, 2661773), (137, 233148), (274, 116574), (411, 77716), (548, 58287), (822, 38858), (1644, 19429)]