16589216

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2437

約数の個数: 48

約数和(自身を含む): 38545920

約数和(自身を除く): 21956704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 2389, 3472, 4778, 6944, 9556, 16723, 19112, 33446, 38224, 66892, 74059, 76448, 133784, 148118, 267568, 296236, 518413, 535136, 592472, 1036826, 1184944, 2073652, 2369888, 4147304, 8294608, 16589216]

約数ペア:

[(1, 16589216), (2, 8294608), (4, 4147304), (7, 2369888), (8, 2073652), (14, 1184944), (16, 1036826), (28, 592472), (31, 535136), (32, 518413), (56, 296236), (62, 267568), (112, 148118), (124, 133784), (217, 76448), (224, 74059), (248, 66892), (434, 38224), (496, 33446), (868, 19112), (992, 16723), (1736, 9556), (2389, 6944), (3472, 4778)]