196403072

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{66713}}^1$

素因数の和:66750

約数の個数: 32

約数和(自身を含む): 408289680

約数和(自身を除く): 211886608

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 66713, 133426, 266852, 533704, 1067408, 1534399, 2134816, 3068798, 4269632, 6137596, 8539264, 12275192, 24550384, 49100768, 98201536, 196403072]

約数ペア:

[(1, 196403072), (2, 98201536), (4, 49100768), (8, 24550384), (16, 12275192), (23, 8539264), (32, 6137596), (46, 4269632), (64, 3068798), (92, 2134816), (128, 1534399), (184, 1067408), (368, 533704), (736, 266852), (1472, 133426), (2944, 66713)]