80299448

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{25031}}^1$

素因数の和:25438

約数の個数: 16

約数和(自身を含む): 150942960

約数和(自身を除く): 70643512

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 25031, 50062, 100124, 200248, 10037431, 20074862, 40149724, 80299448]

約数ペア:

[(1, 80299448), (2, 40149724), (4, 20074862), (8, 10037431), (401, 200248), (802, 100124), (1604, 50062), (3208, 25031)]