61686608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{226789}}^1$

素因数の和:226814

約数の個数: 20

約数和(自身を含む): 126548820

約数和(自身を除く): 64862212

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 226789, 453578, 907156, 1814312, 3628624, 3855413, 7710826, 15421652, 30843304, 61686608]

約数ペア:

[(1, 61686608), (2, 30843304), (4, 15421652), (8, 7710826), (16, 3855413), (17, 3628624), (34, 1814312), (68, 907156), (136, 453578), (272, 226789)]