51616624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{189767}}^1$

素因数の和:189792

約数の個数: 20

約数和(自身を含む): 105890544

約数和(自身を除く): 54273920

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 189767, 379534, 759068, 1518136, 3036272, 3226039, 6452078, 12904156, 25808312, 51616624]

約数ペア:

[(1, 51616624), (2, 25808312), (4, 12904156), (8, 6452078), (16, 3226039), (17, 3036272), (34, 1518136), (68, 759068), (136, 379534), (272, 189767)]