31872449

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 37315200

約数和(自身を除く): 5442751

約数列:

[1, 7, 59, 229, 337, 413, 1603, 2359, 13511, 19883, 77173, 94577, 139181, 540211, 4553207, 31872449]

約数ペア:

[(1, 31872449), (7, 4553207), (59, 540211), (229, 139181), (337, 94577), (413, 77173), (1603, 19883), (2359, 13511)]