64377232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{236681}}^1$

素因数の和:236706

約数の個数: 20

約数和(自身を含む): 132068556

約数和(自身を除く): 67691324

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 236681, 473362, 946724, 1893448, 3786896, 4023577, 8047154, 16094308, 32188616, 64377232]

約数ペア:

[(1, 64377232), (2, 32188616), (4, 16094308), (8, 8047154), (16, 4023577), (17, 3786896), (34, 1893448), (68, 946724), (136, 473362), (272, 236681)]