125628928

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{8461}}^1$

素因数の和:8508

約数の個数: 40

約数和(自身を含む): 259698780

約数和(自身を除く): 134069852

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 7424, 8461, 14848, 16922, 33844, 67688, 135376, 245369, 270752, 490738, 541504, 981476, 1083008, 1962952, 2166016, 3925904, 4332032, 7851808, 15703616, 31407232, 62814464, 125628928]

約数ペア:

[(1, 125628928), (2, 62814464), (4, 31407232), (8, 15703616), (16, 7851808), (29, 4332032), (32, 3925904), (58, 2166016), (64, 1962952), (116, 1083008), (128, 981476), (232, 541504), (256, 490738), (464, 270752), (512, 245369), (928, 135376), (1856, 67688), (3712, 33844), (7424, 16922), (8461, 14848)]