16214128

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2125

約数の個数: 40

約数和(自身を含む): 36426240

約数和(自身を除く): 20212112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 2039, 3976, 4078, 7952, 8156, 14273, 16312, 28546, 32624, 57092, 114184, 144769, 228368, 289538, 579076, 1013383, 1158152, 2026766, 2316304, 4053532, 8107064, 16214128]

約数ペア:

[(1, 16214128), (2, 8107064), (4, 4053532), (7, 2316304), (8, 2026766), (14, 1158152), (16, 1013383), (28, 579076), (56, 289538), (71, 228368), (112, 144769), (142, 114184), (284, 57092), (497, 32624), (568, 28546), (994, 16312), (1136, 14273), (1988, 8156), (2039, 7952), (3976, 4078)]