40677832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{391133}}^1$

素因数の和:391152

約数の個数: 16

約数和(自身を含む): 82138140

約数和(自身を除く): 41460308

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 391133, 782266, 1564532, 3129064, 5084729, 10169458, 20338916, 40677832]

約数ペア:

[(1, 40677832), (2, 20338916), (4, 10169458), (8, 5084729), (13, 3129064), (26, 1564532), (52, 782266), (104, 391133)]