31270398

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{23371}}^1$

素因数の和:23599

約数の個数: 16

約数和(自身を含む): 62823936

約数和(自身を除く): 31553538

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 23371, 46742, 70113, 140226, 5211733, 10423466, 15635199, 31270398]

約数ペア:

[(1, 31270398), (2, 15635199), (3, 10423466), (6, 5211733), (223, 140226), (446, 70113), (669, 46742), (1338, 23371)]