16440848

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{13007}}^1$

素因数の和:13094

約数の個数: 20

約数和(自身を含む): 32259840

約数和(自身を除く): 15818992

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 13007, 26014, 52028, 104056, 208112, 1027553, 2055106, 4110212, 8220424, 16440848]

約数ペア:

[(1, 16440848), (2, 8220424), (4, 4110212), (8, 2055106), (16, 1027553), (79, 208112), (158, 104056), (316, 52028), (632, 26014), (1264, 13007)]