45447568

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{21683}}^1$

素因数の和:21822

約数の個数: 20

約数和(自身を含む): 88730928

約数和(自身を除く): 43283360

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 21683, 43366, 86732, 173464, 346928, 2840473, 5680946, 11361892, 22723784, 45447568]

約数ペア:

[(1, 45447568), (2, 22723784), (4, 11361892), (8, 5680946), (16, 2840473), (131, 346928), (262, 173464), (524, 86732), (1048, 43366), (2096, 21683)]