30775646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{20879}}^1$

素因数の和:20959

約数の個数: 16

約数和(自身を含む): 51114240

約数和(自身を除く): 20338594

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 20879, 41758, 229669, 459338, 1398893, 2797786, 15387823, 30775646]

約数ペア:

[(1, 30775646), (2, 15387823), (11, 2797786), (22, 1398893), (67, 459338), (134, 229669), (737, 41758), (1474, 20879)]