163811264

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{28759}}^1$

素因数の和:28860

約数の個数: 28

約数和(自身を含む): 328726800

約数和(自身を除く): 164915536

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 28759, 57518, 115036, 230072, 460144, 920288, 1840576, 2559551, 5119102, 10238204, 20476408, 40952816, 81905632, 163811264]

約数ペア:

[(1, 163811264), (2, 81905632), (4, 40952816), (8, 20476408), (16, 10238204), (32, 5119102), (64, 2559551), (89, 1840576), (178, 920288), (356, 460144), (712, 230072), (1424, 115036), (2848, 57518), (5696, 28759)]