29961136

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{11213}}^1$

素因数の和:11388

約数の個数: 20

約数和(自身を含む): 58402512

約数和(自身を除く): 28441376

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 11213, 22426, 44852, 89704, 179408, 1872571, 3745142, 7490284, 14980568, 29961136]

約数ペア:

[(1, 29961136), (2, 14980568), (4, 7490284), (8, 3745142), (16, 1872571), (167, 179408), (334, 89704), (668, 44852), (1336, 22426), (2672, 11213)]