16216816

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13163}}^1$

素因数の和:13189

約数の個数: 40

約数和(自身を含む): 39176064

約数和(自身を除く): 22959248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 13163, 26326, 52652, 92141, 105304, 144793, 184282, 210608, 289586, 368564, 579172, 737128, 1013551, 1158344, 1474256, 2027102, 2316688, 4054204, 8108408, 16216816]

約数ペア:

[(1, 16216816), (2, 8108408), (4, 4054204), (7, 2316688), (8, 2027102), (11, 1474256), (14, 1158344), (16, 1013551), (22, 737128), (28, 579172), (44, 368564), (56, 289586), (77, 210608), (88, 184282), (112, 144793), (154, 105304), (176, 92141), (308, 52652), (616, 26326), (1232, 13163)]