41653456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{200257}}^1$

素因数の和:200278

約数の個数: 20

約数和(自身を含む): 86911972

約数和(自身を除く): 45258516

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 200257, 400514, 801028, 1602056, 2603341, 3204112, 5206682, 10413364, 20826728, 41653456]

約数ペア:

[(1, 41653456), (2, 20826728), (4, 10413364), (8, 5206682), (13, 3204112), (16, 2603341), (26, 1602056), (52, 801028), (104, 400514), (208, 200257)]