31521661522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{39341}}^1\times {\mathrm{30817}}^1$

素因数の和:70173

約数の個数: 16

約数和(自身を含む): 50922553752

約数和(自身を除く): 19400892230

約数列:

[1, 2, 13, 26, 30817, 39341, 61634, 78682, 400621, 511433, 801242, 1022866, 1212371597, 2424743194, 15760830761, 31521661522]

約数ペア:

[(1, 31521661522), (2, 15760830761), (13, 2424743194), (26, 1212371597), (30817, 1022866), (39341, 801242), (61634, 511433), (78682, 400621)]