16772374064

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{19778743}}^1$

素因数の和:19778804

約数の個数: 20

約数和(自身を含む): 33109617456

約数和(自身を除く): 16337243392

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 19778743, 39557486, 79114972, 158229944, 316459888, 1048273379, 2096546758, 4193093516, 8386187032, 16772374064]

約数ペア:

[(1, 16772374064), (2, 8386187032), (4, 4193093516), (8, 2096546758), (16, 1048273379), (53, 316459888), (106, 158229944), (212, 79114972), (424, 39557486), (848, 19778743)]