142201712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{286697}}^1$

素因数の和:286736

約数の個数: 20

約数和(自身を含む): 284404416

約数和(自身を除く): 142202704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 286697, 573394, 1146788, 2293576, 4587152, 8887607, 17775214, 35550428, 71100856, 142201712]

約数ペア:

[(1, 142201712), (2, 71100856), (4, 35550428), (8, 17775214), (16, 8887607), (31, 4587152), (62, 2293576), (124, 1146788), (248, 573394), (496, 286697)]