12485632

素因数分解:

$2^{10}\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 44

約数和(自身を含む): 25423740

約数和(自身を除く): 12938108

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 137, 178, 256, 274, 356, 512, 548, 712, 1024, 1096, 1424, 2192, 2848, 4384, 5696, 8768, 11392, 12193, 17536, 22784, 24386, 35072, 45568, 48772, 70144, 91136, 97544, 140288, 195088, 390176, 780352, 1560704, 3121408, 6242816, 12485632]

約数ペア:

[(1, 12485632), (2, 6242816), (4, 3121408), (8, 1560704), (16, 780352), (32, 390176), (64, 195088), (89, 140288), (128, 97544), (137, 91136), (178, 70144), (256, 48772), (274, 45568), (356, 35072), (512, 24386), (548, 22784), (712, 17536), (1024, 12193), (1096, 11392), (1424, 8768), (2192, 5696), (2848, 4384)]