22076984

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 42411600

約数和(自身を除く): 20334616

約数列:

[1, 2, 4, 8, 89, 101, 178, 202, 307, 356, 404, 614, 712, 808, 1228, 2456, 8989, 17978, 27323, 31007, 35956, 54646, 62014, 71912, 109292, 124028, 218584, 248056, 2759623, 5519246, 11038492, 22076984]

約数ペア:

[(1, 22076984), (2, 11038492), (4, 5519246), (8, 2759623), (89, 248056), (101, 218584), (178, 124028), (202, 109292), (307, 71912), (356, 62014), (404, 54646), (614, 35956), (712, 31007), (808, 27323), (1228, 17978), (2456, 8989)]