31944136

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18401}}^1$

素因数の和:18445

約数の個数: 32

約数和(自身を含む): 70663680

約数和(自身を除く): 38719544

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 18401, 36802, 73604, 128807, 147208, 257614, 515228, 570431, 1030456, 1140862, 2281724, 3993017, 4563448, 7986034, 15972068, 31944136]

約数ペア:

[(1, 31944136), (2, 15972068), (4, 7986034), (7, 4563448), (8, 3993017), (14, 2281724), (28, 1140862), (31, 1030456), (56, 570431), (62, 515228), (124, 257614), (217, 147208), (248, 128807), (434, 73604), (868, 36802), (1736, 18401)]