31095506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15139}}^1$

素因数の和:15233

約数の個数: 16

約数和(自身を含む): 50870400

約数和(自身を除く): 19774894

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 15139, 30278, 196807, 393614, 1195981, 2391962, 15547753, 31095506]

約数ペア:

[(1, 31095506), (2, 15547753), (13, 2391962), (26, 1195981), (79, 393614), (158, 196807), (1027, 30278), (2054, 15139)]