31415704912

素因数分解:

$2^4\times {\mathrm{2039}}^1\times {\mathrm{962963}}^1$

素因数の和:965010

約数の個数: 20

約数和(自身を含む): 60897843360

約数和(自身を除く): 29482138448

約数列:

[1, 2, 4, 8, 16, 2039, 4078, 8156, 16312, 32624, 962963, 1925926, 3851852, 7703704, 15407408, 1963481557, 3926963114, 7853926228, 15707852456, 31415704912]

約数ペア:

[(1, 31415704912), (2, 15707852456), (4, 7853926228), (8, 3926963114), (16, 1963481557), (2039, 15407408), (4078, 7703704), (8156, 3851852), (16312, 1925926), (32624, 962963)]