39818368

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{4643}}^1$

素因数の和:4724

約数の個数: 32

約数和(自身を含む): 80526960

約数和(自身を除く): 40708592

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 4643, 8576, 9286, 18572, 37144, 74288, 148576, 297152, 311081, 594304, 622162, 1244324, 2488648, 4977296, 9954592, 19909184, 39818368]

約数ペア:

[(1, 39818368), (2, 19909184), (4, 9954592), (8, 4977296), (16, 2488648), (32, 1244324), (64, 622162), (67, 594304), (128, 311081), (134, 297152), (268, 148576), (536, 74288), (1072, 37144), (2144, 18572), (4288, 9286), (4643, 8576)]