40696912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 84108456

約数和(自身を除く): 43411544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 953, 1256, 1906, 2512, 2669, 3812, 5338, 7624, 10676, 15248, 16201, 21352, 32402, 42704, 64804, 129608, 149621, 259216, 299242, 598484, 1196968, 2393936, 2543557, 5087114, 10174228, 20348456, 40696912]

約数ペア:

[(1, 40696912), (2, 20348456), (4, 10174228), (8, 5087114), (16, 2543557), (17, 2393936), (34, 1196968), (68, 598484), (136, 299242), (157, 259216), (272, 149621), (314, 129608), (628, 64804), (953, 42704), (1256, 32402), (1906, 21352), (2512, 16201), (2669, 15248), (3812, 10676), (5338, 7624)]