30771344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{62039}}^1$

素因数の和:62078

約数の個数: 20

約数和(自身を含む): 61543680

約数和(自身を除く): 30772336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 62039, 124078, 248156, 496312, 992624, 1923209, 3846418, 7692836, 15385672, 30771344]

約数ペア:

[(1, 30771344), (2, 15385672), (4, 7692836), (8, 3846418), (16, 1923209), (31, 992624), (62, 496312), (124, 248156), (248, 124078), (496, 62039)]