89870308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{2749}}^1$

素因数の和:3507

約数の個数: 24

約数和(自身を含む): 171864000

約数和(自身を除く): 81993692

約数列:

[1, 2, 4, 11, 22, 44, 743, 1486, 2749, 2972, 5498, 8173, 10996, 16346, 30239, 32692, 60478, 120956, 2042507, 4085014, 8170028, 22467577, 44935154, 89870308]

約数ペア:

[(1, 89870308), (2, 44935154), (4, 22467577), (11, 8170028), (22, 4085014), (44, 2042507), (743, 120956), (1486, 60478), (2749, 32692), (2972, 30239), (5498, 16346), (8173, 10996)]