40240988

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 71632512

約数和(自身を除く): 31391524

約数列:

[1, 2, 4, 107, 167, 214, 334, 428, 563, 668, 1126, 2252, 17869, 35738, 60241, 71476, 94021, 120482, 188042, 240964, 376084, 10060247, 20120494, 40240988]

約数ペア:

[(1, 40240988), (2, 20120494), (4, 10060247), (107, 376084), (167, 240964), (214, 188042), (334, 120482), (428, 94021), (563, 71476), (668, 60241), (1126, 35738), (2252, 17869)]