87458234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 142321536

約数和(自身を除く): 54863302

約数列:

[1, 2, 17, 34, 73, 146, 167, 211, 334, 422, 1241, 2482, 2839, 3587, 5678, 7174, 12191, 15403, 24382, 30806, 35237, 70474, 207247, 261851, 414494, 523702, 599029, 1198058, 2572301, 5144602, 43729117, 87458234]

約数ペア:

[(1, 87458234), (2, 43729117), (17, 5144602), (34, 2572301), (73, 1198058), (146, 599029), (167, 523702), (211, 414494), (334, 261851), (422, 207247), (1241, 70474), (2482, 35237), (2839, 30806), (3587, 24382), (5678, 15403), (7174, 12191)]