212360912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{428147}}^1$

素因数の和:428186

約数の個数: 20

約数和(自身を含む): 424722816

約数和(自身を除く): 212361904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 428147, 856294, 1712588, 3425176, 6850352, 13272557, 26545114, 53090228, 106180456, 212360912]

約数ペア:

[(1, 212360912), (2, 106180456), (4, 53090228), (8, 26545114), (16, 13272557), (31, 6850352), (62, 3425176), (124, 1712588), (248, 856294), (496, 428147)]