63890384

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{13007}}^1$

素因数の和:13322

約数の個数: 20

約数和(自身を含む): 124200384

約数和(自身を除く): 60310000

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 13007, 26014, 52028, 104056, 208112, 3993149, 7986298, 15972596, 31945192, 63890384]

約数ペア:

[(1, 63890384), (2, 31945192), (4, 15972596), (8, 7986298), (16, 3993149), (307, 208112), (614, 104056), (1228, 52028), (2456, 26014), (4912, 13007)]