212358928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{428143}}^1$

素因数の和:428182

約数の個数: 20

約数和(自身を含む): 424718848

約数和(自身を除く): 212359920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 428143, 856286, 1712572, 3425144, 6850288, 13272433, 26544866, 53089732, 106179464, 212358928]

約数ペア:

[(1, 212358928), (2, 106179464), (4, 53089732), (8, 26544866), (16, 13272433), (31, 6850288), (62, 3425144), (124, 1712572), (248, 856286), (496, 428143)]