84603316

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{42557}}^1$

素因数の和:42639

約数の個数: 24

約数和(自身を含む): 171593856

約数和(自身を除く): 86990540

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 42557, 85114, 170228, 297899, 595798, 1191596, 3021547, 6043094, 12086188, 21150829, 42301658, 84603316]

約数ペア:

[(1, 84603316), (2, 42301658), (4, 21150829), (7, 12086188), (14, 6043094), (28, 3021547), (71, 1191596), (142, 595798), (284, 297899), (497, 170228), (994, 85114), (1988, 42557)]