77270156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{9437}}^1$

素因数の和:9553

約数の個数: 24

約数和(自身を含む): 142702560

約数和(自身を除く): 65432404

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 9437, 18874, 37748, 217051, 434102, 839893, 868204, 1679786, 3359572, 19317539, 38635078, 77270156]

約数ペア:

[(1, 77270156), (2, 38635078), (4, 19317539), (23, 3359572), (46, 1679786), (89, 868204), (92, 839893), (178, 434102), (356, 217051), (2047, 37748), (4094, 18874), (8188, 9437)]