45208112

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{11257}}^1$

素因数の和:11516

約数の個数: 20

約数和(自身を含む): 87947496

約数和(自身を除く): 42739384

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 11257, 22514, 45028, 90056, 180112, 2825507, 5651014, 11302028, 22604056, 45208112]

約数ペア:

[(1, 45208112), (2, 22604056), (4, 11302028), (8, 5651014), (16, 2825507), (251, 180112), (502, 90056), (1004, 45028), (2008, 22514), (4016, 11257)]