216919834

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{4073}}^1$

素因数の和:4965

約数の個数: 16

約数和(自身を含む): 336349440

約数和(自身を除く): 119429606

約数列:

[1, 2, 31, 62, 859, 1718, 4073, 8146, 26629, 53258, 126263, 252526, 3498707, 6997414, 108459917, 216919834]

約数ペア:

[(1, 216919834), (2, 108459917), (31, 6997414), (62, 3498707), (859, 252526), (1718, 126263), (4073, 53258), (8146, 26629)]