40052744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{161503}}^1$

素因数の和:161540

約数の個数: 16

約数和(自身を含む): 77521920

約数和(自身を除く): 37469176

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 161503, 323006, 646012, 1292024, 5006593, 10013186, 20026372, 40052744]

約数ペア:

[(1, 40052744), (2, 20026372), (4, 10013186), (8, 5006593), (31, 1292024), (62, 646012), (124, 323006), (248, 161503)]