90713792

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{8387}}^1$

素因数の和:8425

約数の個数: 42

約数和(自身を含む): 194945508

約数和(自身を除く): 104231716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 8387, 10816, 16774, 33548, 67096, 109031, 134192, 218062, 268384, 436124, 536768, 872248, 1417403, 1744496, 2834806, 3488992, 5669612, 6977984, 11339224, 22678448, 45356896, 90713792]

約数ペア:

[(1, 90713792), (2, 45356896), (4, 22678448), (8, 11339224), (13, 6977984), (16, 5669612), (26, 3488992), (32, 2834806), (52, 1744496), (64, 1417403), (104, 872248), (169, 536768), (208, 436124), (338, 268384), (416, 218062), (676, 134192), (832, 109031), (1352, 67096), (2704, 33548), (5408, 16774), (8387, 10816)]