90507928

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{5711}}^1$

素因数の和:6007

約数の個数: 32

約数和(自身を含む): 194664960

約数和(自身を除く): 104157032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1132, 1981, 2264, 3962, 5711, 7924, 11422, 15848, 22844, 39977, 45688, 79954, 159908, 319816, 1616213, 3232426, 6464852, 11313491, 12929704, 22626982, 45253964, 90507928]

約数ペア:

[(1, 90507928), (2, 45253964), (4, 22626982), (7, 12929704), (8, 11313491), (14, 6464852), (28, 3232426), (56, 1616213), (283, 319816), (566, 159908), (1132, 79954), (1981, 45688), (2264, 39977), (3962, 22844), (5711, 15848), (7924, 11422)]