85441408

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{51347}}^1$

素因数の和:51374

約数の個数: 32

約数和(自身を含む): 183312360

約数和(自身を除く): 97870952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 51347, 102694, 205388, 410776, 667511, 821552, 1335022, 1643104, 2670044, 3286208, 5340088, 6572416, 10680176, 21360352, 42720704, 85441408]

約数ペア:

[(1, 85441408), (2, 42720704), (4, 21360352), (8, 10680176), (13, 6572416), (16, 5340088), (26, 3286208), (32, 2670044), (52, 1643104), (64, 1335022), (104, 821552), (128, 667511), (208, 410776), (416, 205388), (832, 102694), (1664, 51347)]