22016944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{44389}}^1$

素因数の和:44428

約数の個数: 20

約数和(自身を含む): 44034880

約数和(自身を除く): 22017936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 44389, 88778, 177556, 355112, 710224, 1376059, 2752118, 5504236, 11008472, 22016944]

約数ペア:

[(1, 22016944), (2, 11008472), (4, 5504236), (8, 2752118), (16, 1376059), (31, 710224), (62, 355112), (124, 177556), (248, 88778), (496, 44389)]