130959376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{264031}}^1$

素因数の和:264070

約数の個数: 20

約数和(自身を含む): 261919744

約数和(自身を除く): 130960368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 264031, 528062, 1056124, 2112248, 4224496, 8184961, 16369922, 32739844, 65479688, 130959376]

約数ペア:

[(1, 130959376), (2, 65479688), (4, 32739844), (8, 16369922), (16, 8184961), (31, 4224496), (62, 2112248), (124, 1056124), (248, 528062), (496, 264031)]