30425296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{172871}}^1$

素因数の和:172890

約数の個数: 20

約数和(自身を含む): 64308384

約数和(自身を除く): 33883088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 172871, 345742, 691484, 1382968, 1901581, 2765936, 3803162, 7606324, 15212648, 30425296]

約数ペア:

[(1, 30425296), (2, 15212648), (4, 7606324), (8, 3803162), (11, 2765936), (16, 1901581), (22, 1382968), (44, 691484), (88, 345742), (176, 172871)]