39524272

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 78320880

約数和(自身を除く): 38796608

約数列:

[1, 2, 4, 8, 16, 109, 131, 173, 218, 262, 346, 436, 524, 692, 872, 1048, 1384, 1744, 2096, 2768, 14279, 18857, 22663, 28558, 37714, 45326, 57116, 75428, 90652, 114232, 150856, 181304, 228464, 301712, 362608, 2470267, 4940534, 9881068, 19762136, 39524272]

約数ペア:

[(1, 39524272), (2, 19762136), (4, 9881068), (8, 4940534), (16, 2470267), (109, 362608), (131, 301712), (173, 228464), (218, 181304), (262, 150856), (346, 114232), (436, 90652), (524, 75428), (692, 57116), (872, 45326), (1048, 37714), (1384, 28558), (1744, 22663), (2096, 18857), (2768, 14279)]