16882564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 33566400

約数和(自身を除く): 16683836

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 73, 76, 146, 179, 292, 323, 358, 646, 716, 1241, 1292, 1387, 2482, 2774, 3043, 3401, 4964, 5548, 6086, 6802, 12172, 13067, 13604, 23579, 26134, 47158, 52268, 57817, 94316, 115634, 222139, 231268, 248273, 444278, 496546, 888556, 993092, 4220641, 8441282, 16882564]

約数ペア:

[(1, 16882564), (2, 8441282), (4, 4220641), (17, 993092), (19, 888556), (34, 496546), (38, 444278), (68, 248273), (73, 231268), (76, 222139), (146, 115634), (179, 94316), (292, 57817), (323, 52268), (358, 47158), (646, 26134), (716, 23579), (1241, 13604), (1292, 13067), (1387, 12172), (2482, 6802), (2774, 6086), (3043, 5548), (3401, 4964)]