39938168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9473}}^1$

素因数の和:9527

約数の個数: 32

約数和(自身を含む): 81855360

約数和(自身を除く): 41917192

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 9473, 18946, 37892, 75784, 161041, 293663, 322082, 587326, 644164, 1174652, 1288328, 2349304, 4992271, 9984542, 19969084, 39938168]

約数ペア:

[(1, 39938168), (2, 19969084), (4, 9984542), (8, 4992271), (17, 2349304), (31, 1288328), (34, 1174652), (62, 644164), (68, 587326), (124, 322082), (136, 293663), (248, 161041), (527, 75784), (1054, 37892), (2108, 18946), (4216, 9473)]